Nakas, Christos T.

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Neyer, Peter J; Kaboré, Bérenger; Nakas, Christos T; Diallo, Salou; Tinto, Halidou; Post, Annelies; van der Ven, Andre J; Huber, Andreas R; Largiadèr, Carlo R; Hammerer-Lercher, Angelika (2024). Increased erythroferrone levels in malarial anaemia. (In Press). British journal of haematology Wiley 10.1111/bjh.19309

Bataka, Evmorfia P; Maletsika, Persefoni; Nakas, Christos T (2024). Formal Assessment of Agreement and Similarity between an Open-Source and a Reference Industrial Device with an Application to a Low-Cost pH Logger. Sensors, 24(2) Molecular Diversity Preservation International MDPI 10.3390/s24020490


Blatter, Tobias Ueli; Witte, Harald; Fasquelle-Lopez, Jules; Nakas, Christos Theodoros; Raisaro, Jean Louis; Leichtle, Alexander Benedikt (2023). Correction: The BioRef Infrastructure, a Framework for Real-Time, Federated, Privacy-Preserving, and Personalized Reference Intervals: Design, Development, and Application. Journal of medical internet research, 25(e54809), e54809. JMIR Publications 10.2196/54809

Schütz, Valerie; Dougoud, Svetlana; Bracher, Katja; Arnold, Markus; Schweizer, Juliane; Nakas, Christos; Westphal, Laura P; Inauen, Corinne; Pokorny, Thomas; Duru, Firat; Steffel, Jan; Luft, Andreas; Spanaus, Katharina; Saguner, Ardan Muammer; Katan, Mira (2023). The Role of Electrocardiographic Markers for Predicting Atrial Fibrillation in Patients with Acute Ischemic Stroke: Data from the BIOSIGNAL Cohort Study. Journal of clinical medicine, 12(21) MDPI 10.3390/jcm12216830

Prekas, Paraschos N; Rodovitis, Vasilis G; Bataka, Evmorfia P; Nestel, David; Nakas, Christos T.; Papadopoulos, Nikos T (2023). Optimization of Brewer's Yeast Quantity in Liquid and Gel Larval Diets for the Mediterranean Fruit Fly. Insects, 14(10) MDPI 10.3390/insects14100828

Schmid, Julia; Schorno, Nina; Groux, André; Giachino, Daniel; Zehetner, Jörg; Nett, Philipp; Nakas, Christos T.; Herzig, David; Bally, Lia (2023). Fostering physical activity-related health competence after bariatric surgery with a multimodal exercise programme: A randomised controlled trial. Journal of behavioral medicine, 46(5), pp. 709-719. Springer 10.1007/s10865-023-00398-7

Sakka, Maria K; Nakas, Christos T.; Bochtis, Dionysis; Athanassiou, Christos G (2023). Quick knockdown results in high mortality: is this theory correct? A case study with phosphine and the red flour beetle. Pest Management Science, 79(10), pp. 3740-3748. Society of Chemical Industry 10.1002/ps.7555

Schönenberger, Katja A; Ferreira, Antonio; Stebler, Céline; Prendin, Francesco; Gawinecka, Joanna; Nakas, Christos T; Mühlebach, Stefan; Stanga, Zeno; Facchinetti, Andrea; Herzig, David; Bally, Lia (2023). Nutritional strategies for correcting low glucose values in patients with postbariatric hypoglycaemia: A randomized controlled three-arm crossover trial. Diabetes, obesity & metabolism, 25(10), pp. 2853-2861. Wiley 10.1111/dom.15175

Neyer, Peter J; Kaboré, Bérenger; Nakas, Christos T.; Hartmann, Britta; Post, Annelies; Diallo, Salou; Tinto, Halidou; Hammerer-Lercher, Angelika; Largiadèr, Carlo R; van der Ven, Andre J; Huber, Andreas R (2023). Exploring the host factors affecting asymptomatic Plasmodium falciparum infection: insights from a rural Burkina Faso study. Malaria journal, 22(1), p. 252. BioMed Central 10.1186/s12936-023-04686-0

Nakas, Christos T.; Bantis, Leonidas E.; Gatsonis, Constantine A. (2023). ROC Analysis for Classification and Prediction in Practice [Textbook] . CRC Biostatistics Series. Chapman and Hall/CRC 10.1201/9780429170140

Nagabhushana, Priyanka; Rütsche, Cyrill; Nakas, Christos; Leichtle, Alexander B. (2023). Deployment of an Automated Method Verification-Graphical User Interface (MV-GUI) Software. BioMedInformatics, 3(3), pp. 632-648. MDPI 10.3390/biomedinformatics3030043

Seiler, Thomas; Nakas, Christos T.; Brill, Anne-Kathrin; Hefti, Urs; Hilty, Matthias Peter; Perret-Hoigné, Eveline; Sailer, Jannis; Kabitz, Hans-Joachim; Merz, Tobias M; Pichler Hefti, Jacqueline (2023). Do cardiopulmonary exercise tests predict summit success and acute mountain sickness? A prospective observational field study at extreme altitude. British journal of sports medicine, 57(14), pp. 906-913. BMJ Publishing Group 10.1136/bjsports-2022-106211

Ferreira, Antonio; Schönenberger, Katja; Potoczna, Natascha; Vogt, Andreas; Gerber, Philipp; Zehetner, Jörg; Giachino, Daniel; Nett, Philipp; Gawinecka, Joanna; Cossu, Luca; Fuster, Daniel; Dalla Man, Chiara; Facchinetti, Andrea; Melmer, Andreas; Nakas, Christos T; Hepprich, Matthias; Donath, Marc; Herzig, David; Bally, Lia (2023). Randomized, double-blind, placebo-controlled crossover trial of once daily empagliflozin 25 mg for the treatment of postprandial hypoglycaemia after Roux-en-Y gastric bypass. Diabetes technology & therapeutics, 25(7), pp. 467-475. Mary Ann Liebert 10.1089/dia.2023.0036

Besiri, Konstantia; Begou, Olga; Deda, Olga; Bataka, Evmorfia; Nakas, Christos; Gika, Helen; Kontou, Angeliki; Agakidou, Eleni; Sarafidis, Kosmas (2023). A Cohort Study of Gastric Fluid and Urine Metabolomics for the Prediction of Survival in Severe Prematurity. Metabolites, 13(6) MDPI 10.3390/metabo13060708

Verykouki, Eleni; Nakas, Christos T. (2023). Adaptations on the Use of p-Values for Statistical Inference: An Interpretation of Messages from Recent Public Discussions. Stats, 6(2), pp. 539-551. MPDI 10.3390/stats6020035

Nilius, Henning; Cuker, Adam; Haug, Sigve; Nakas, Christos; Studt, Jan-Dirk; Tsakiris, Dimitrios A; Greinacher, Andreas; Mendez, Adriana; Schmidt, Adrian; Wuillemin, Walter A; Gerber, Bernhard; Kremer, Johanna A; Vishnu, Prakash; Graf, Lukas; Kashev, Alexander; Sznitman, Raphael; Bakchoul, Tamam; Nagler, Michael (2023). A machine-learning model for reducing misdiagnosis in heparin-induced thrombocytopenia: A prospective, multicenter, observational study. EClinicalMedicine, 55, p. 101745. Elsevier 10.1016/j.eclinm.2022.101745

Tripyla, Afroditi; Herzig, David; Reverter-Branchat, Gemma; Pavan, Jacopo; Schiavon, Michele; Eugster, Philippe J.; Grouzmann, Eric; Nakas, Christos T.; Sauvinet, Valérie; Meiller, Laure; Zehetner, Joerg; Giachino, Daniel; Nett, Philipp; Gawinecka, Joanna; Del Favero, Simone; Thomas, Andreas; Thevis, Mario; Dalla Man, Chiara; Bally, Lia (2023). Counter-regulatory responses to postprandial hypoglycaemia in patients with post-bariatric hypoglycaemia vs surgical and non-surgical control individuals. Diabetologia, 66(4), pp. 741-753. Springer 10.1007/s00125-022-05861-9

Franco-Pereira, A. M.; Pardo, M. C.; Nakas, C. T.; Reiser, B. (2023). Inference on the symmetry point-based optimal cut-off point and associated sensitivity and specificity with application to SARS-CoV-2 antibody data. SORT, January-Juni(47), pp. 187-204. 10.57645/20.8080.02.5


Buser, Angeline; Joray, Chloé; Schiavon, Michele; Kosinski, Christophe; Minder, Beatrice; Nakas, Christos T.; Dalla Man, Chiara; Muka, Taulant; Herzig, David; Bally, Lia (2022). Effects of Roux-en-Y gastric bypass and sleeve gastrectomy on β-cell function at one year after surgery: a systematic review [meta-analysis]. The journal of clinical endocrinology and metabolism, 107(11), pp. 3182-3197. Oxford University Press 10.1210/clinem/dgac446

Kontopoulou, Konstantina; Nakas, Christos T.; Belai, Chrysoula; Papazisis, Georgios (2022). Antibody Titers After a Third Dose of the SARS-CoV-2 BNT162b2 Vaccine in immunocompromised adults in Greece: is a fourth dose necessary? Journal of medical virology, 94(10), pp. 5056-5060. Wiley-Liss 10.1002/jmv.27954

Michail, George; Berillis, Panagiotis; Nakas, Christos; Henry, Morgane; Mente, Eleni (2022). Haematology reference values for Dicentrarchus labrax and Sparus aurata: A systematic review and meta-analysis. Journal of fish diseases, 45(10), pp. 1549-1570. Wiley 10.1111/jfd.13680

Ferreira, Antonio; Emara, Ahmed Fahiem Abdelsalam; Herzig, David; Melmer, Andreas; Vogt, Andreas P; Nakas, Christos T; Facchinetti, Andrea; Dalla Man, Chiara; Bally, Lia (2022). Study protocol for a randomised, double-blind, placebo-controlled crossover trial assessing the impact of the SGLT2 inhibitor empagliflozin on postprandial hypoglycaemia after gastric bypass. BMJ open, 12(9), e060668. 10.1136/bmjopen-2021-060668

Herzig, David; Suhner, Simon; Roos, Jonathan; Schürch, Daniel; Cecchini, Luca; Nakas, Christos T; Weiss, Salome; Kadner, Alexander; Kocher, Gregor J; Guensch, Dominik P; Wilinska, Malgorzata E; Raabe, Andreas; Siebenrock, Klaus A; Beldi, Guido; Gloor, Beat; Hovorka, Roman; Vogt, Andreas P; Bally, Lia (2022). Perioperative Fully Closed-Loop Insulin Delivery in Patients Undergoing Elective Surgery: An Open-Label, Randomized Controlled Trial. Diabetes care, 45(9), pp. 2076-2083. American Diabetes Association 10.2337/dc22-0438

Tsai, Catherine; Dimou, Maria; Naef, Markus; Steffen, Rudolf; Zehetner, Jörg; Nakas, Christos T.; Bally, Lia (2022). Insufficient weight loss after banded vs. non-banded primary gastric bypass surgery: insights from an observational 5 year follow-up study. Surgical endoscopy, 36(8), pp. 5964-5969. Springer-Verlag 10.1007/s00464-021-08952-7

Witte, Harald; Nakas, Christos Theodoros; Bally, Lia; Leichtle, Alexander Benedikt (2022). Machine-learning Prediction of Hypo- and Hyperglycemia from Electronic Health Records: Algorithm Development and Validation. JMIR formative research, 6(7), e36176. JMIR Publications 10.2196/36176

Kontopoulou, Konstantina; Nakas, Christos T.; Papazisis, Georgios (2022). Significant Increase in Antibody Titers after the 3rd Booster Dose of the Pfizer-BioNTech mRNA COVID-19 Vaccine in Healthcare Workers in Greece. Vaccines, 10(6), p. 876. MDPI 10.3390/vaccines10060876

Schniering, Janine; Maciukiewicz, Malgorzata; Gabrys, Hubert S; Brunner, Matthias; Blüthgen, Christian; Meier, Chantal; Braga-Lagache, Sophie; Uldry, Anne-Christine; Heller, Manfred; Guckenberger, Matthias; Fretheim, Håvard; Nakas, Christos T.; Hoffmann-Vold, Anna-Maria; Distler, Oliver; Frauenfelder, Thomas; Tanadini-Lang, Stephanie; Maurer, Britta (2022). Computed tomography-based radiomics decodes prognostic and molecular differences in interstitial lung disease related to systemic sclerosis. European respiratory journal, 59(5) European Respiratory Society 10.1183/13993003.04503-2020

Reverter-Branchat, Gemma; Eugster, Philippe J; Kuenzli, Christina; Rindlisbacher, Barbara; Stauffer, Thomas; Nakas, Christos T; Herzig, David; Grouzmann, Eric; Bally, Lia (2022). Multiplexed Assay to Quantify the PP-Fold Family of Peptides in Human Plasma Using Microflow Liquid Chromatography-Tandem Mass Spectrometry. Clinical chemistry, 68(4), pp. 584-594. Oxford University Press 10.1093/clinchem/hvab229

Buser, Angeline; Joray, Chloé; Schiavon, Michele; Kosinski, Christophe; Minder, Beatrice; Nakas, Christos T; Dalla Man, Chiara; Muka, Taulant; Herzig, David; Bally, Lia (2022). Effects of Roux-en-Y gastric bypass and sleeve gastrectomy on β-cell function at one year after surgery: a systematic review [Dataset]. Endocrine Society

Rodovitis, Vasilis G; Papanastasiou, Stella A; Bataka, Evmorfia P; Nakas, Christos T.; Koulousis, Nikos A; Carey, James R; Papadopoulos, Nikos T (2022). Electronic recording of lifetime locomotory activity patterns of adult medflies. PLoS ONE, 17(7), e0269940. Public Library of Science 10.1371/journal.pone.0269940

Blatter, Tobias Ueli; Witte, Harald; Nakas, Christos Theodoros; Leichtle, Alexander Benedikt (2022). Big Data in Laboratory Medicine—FAIR Quality for AI? Diagnostics, 12(8), p. 1923. MDPI 10.3390/diagnostics12081923

Xyrafis, Efstratios Guillaume; Fraga, Helder; Nakas, Christos T.; Koundouras, Stefanos (2022). A study on the effects of climate change on viticulture on Santorini Island. OENO one, 56(1), pp. 259-273. International Viticulture and Enology Society 10.20870/oeno-one.2022.56.1.4843


Franco-Pereira, Alba María; Nakas, Christos T.; Reiser, Benjamin; Carmen Pardo, María (2021). Inference on the overlap coefficient: The binormal approach and alternatives. Statistical Methods in Medical Research, 30(12), pp. 2672-2684. SAGE 10.1177/09622802211046386

Kontopoulou, Konstantina; Nakas, Christos Theodore; Ainatzoglou, Alexandra; Ifantidou, Athina; Ntotsi, Paschalina; Katsioulis, Christos; Papazisis, Georgios (2021). Immunogenicity of the BNT162b2 mRNA Covid-19 vaccine in elderly people over 85 years of age in Greece: the GREVAXIMO study. Aging clinical and experimental research, 33(12), pp. 3385-3389. Springer 10.1007/s40520-021-01997-7

Herzig, David; Groessl, Michael; Álvarez-Martínez, Mario; Reverter-Branchat, Gemma; Nakas, Christos T.; Kosinski, Christophe; Stettler, Christoph; Bally, Lia (2021). Effects of Aerobic Exercise on Systemic Insulin Degludec Concentrations in People With Type 1 Diabetes. Journal of diabetes science and technology, 17(1), pp. 172-175. Sage 10.1177/19322968211043915

Kontopoulou, Konstantina; Ainatzoglou, Alexandra; Nakas, Christos T.; Ifantidou, Athina; Goudi, Georgia; Antoniadou, Eleni; Adamopoulos, Vasilios; Papadopoulos, Nikitas; Papazisis, Georgios (2021). Second dose of the BNT162b2 mRNA vaccine: Value of timely administration but questionable necessity among the seropositive. Vaccine, 39(36), pp. 5078-5081. Elsevier 10.1016/j.vaccine.2021.07.065

Hamzic, Seid; Schärer, Dominic; Offer, Steven M.; Meulendijks, Didier; Nakas, Christos; Diasio, Robert B; Fontana, Stefano; Wehrli, Marc; Schürch, Stefan; Amstutz, Ursula; Largiadèr, Carlo R. (2021). Haplotype structure defines effects of common DPYD variants c.85T > C (rs1801265) and c.496A > G (rs2297595) on dihydropyrimidine dehydrogenase activity: Implication for 5-fluorouracil toxicity. British journal of clinical pharmacology, 87(8), pp. 3234-3243. Wiley-Blackwell 10.1111/bcp.14742

Bantis, Leonidas E.; Nakas, Christos T.; Reiser, Benjamin (2021). Statistical inference for the difference between two maximized Youden indices obtained from correlated biomarkers. Biometrical journal, 63(6), pp. 1241-1253. Wiley-VCH 10.1002/bimj.202000128

Musy, Sarah N; Endrich, Olga; Leichtle, Alexander B; Griffiths, Peter; Nakas, Christos T.; Simon, Michael (2021). The association between nurse staffing and inpatient mortality: A shift-level retrospective longitudinal study. International journal of nursing studies, 120, p. 103950. Elsevier 10.1016/j.ijnurstu.2021.103950

Arnold, Markus; Schweizer, Juliane; Nakas, Christos T; Schütz, Valerie; Westphal, Laura P; Inauen, Corinne; Pokorny, Thomas; Luft, Andreas; Leichtle, Alexander; Arnold, Marcel; Bicvic, Antonela; Fischer, Urs; De Marchis, Gian Marco; Bonati, Leo H; Müller, Mandy D; Kahles, Timo; Nedeltchev, Krassen; Cereda, Carlo W; Kägi, Georg; Bustamante, Alejandro; ... (2021). Lipoprotein(a) is associated with large artery atherosclerosis stroke aetiology and stroke recurrence among patients below the age of 60 years: results from the BIOSIGNAL study. European heart journal, 42(22), pp. 2186-2196. Oxford University Press 10.1093/eurheartj/ehab081

Athanassiou, Christos G; Kavallieratos, Nickolas G; Arthur, Frank H; Nakas, Christos T. (2021). Rating knockdown of flour beetles after exposure to two insecticides as an indicator of mortality. Scientific reports, 11(1), p. 1145. Springer Nature 10.1038/s41598-020-78982-z

Banholzer, Nicolas; Herzig, David; Piazza, Camillo; Álvarez-Martínez, Mario; Nakas, Christos T; Kosinski, Christophe; Feuerriegel, Stefan; Hovorka, Roman; Bally, Lia (2021). Effect of nutrition on postprandial glucose control in hospitalized patients with type 2 diabetes receiving fully automated closed-loop insulin therapy. Diabetes, obesity & metabolism, 23(1), pp. 234-239. Wiley 10.1111/dom.14187

Herzig, David; Studer, David; Nakas, Christos T; Kuenzli, Christina; Stauffer, Thomas P; Hovorka, Roman; Bally, Lia (2021). Effect of fully automated closed-loop insulin delivery using faster aspart versus standard aspart on gluco-regulatory hormones in type 2 diabetes. Diabetes, obesity & metabolism, 23(1), pp. 228-233. Wiley 10.1111/dom.14185

Bataka, Evmorfia P.; Rodovitis, Vasilis G.; Zarpas, Kostas D.; Papadopoulos, Nikos T.; Nakas, Christos T. (2021). FruiTemp: Design, Implementation and Analysis for an Open-Source Temperature Logger Applied to Fruit Fly Host Experimentation. Applied Sciences, 11(13), p. 6003. MDPI 10.3390/app11136003

Kontopoulou, Konstantina; Ainatzoglou, Alexandra; Ifantidou, Athina; Nakas, Christos T.; Gkounti, Georgia; Adamopoulos, Vasilios; Papadopoulos, Nikitas; Papazisis, Georgios (2021). Immunogenicity after the first dose of the BNT162b2 mRNA Covid-19 vaccine: real-world evidence from Greek healthcare workers. Journal of medical microbiology, 70(8) SGM 10.1099/jmm.0.001387


Meier, C; Freiburghaus, K; Bovet, C; Schniering, J; Allanore, Y; Distler, O; Nakas, C; Maurer, B (2020). Serum metabolites as biomarkers in systemic sclerosis-associated interstitial lung disease. Scientific reports, 10(1), p. 21912. Springer Nature 10.1038/s41598-020-78951-6

Reverter-Branchat, Gemma; Groessl, Michael; Nakas, Christos T; Prost, Jean-Christophe; Antwi, Kwasi; Niederkofler, Eric E; Bally, Lia (2020). Rapid quantification of insulin degludec by immunopurification combined with liquid chromatography high-resolution mass spectrometry. Analytical and bioanalytical chemistry, 412(30), pp. 8351-8359. Springer 10.1007/s00216-020-02971-4

Franco-Pereira, A M; Nakas, C T; Athanassiou, C G; Pardo, M C (2020). Testing against umbrella or tree orderings for binomial proportions with an adaptation of an insect resistance case. Biometrical journal, 62(6), pp. 1574-1588. Wiley-VCH 10.1002/bimj.201900272

McCarthy, Olivia; Pitt, Jason; Churm, Rachel; Dunseath, Gareth J; Jones, Charlotte; Bally, Lia; Nakas, Christos T; Deere, Rachel; Eckstein, Max L; Bain, Stephen C; Moser, Othmar; Bracken, Richard M (2020). Metabolomic, hormonal and physiological responses to hypoglycemia versus euglycemia during exercise in adults with type 1 diabetes. BMJ open diabetes research & care, 8(1) BMJ Publishing Group 10.1136/bmjdrc-2020-001577

Tripyla, Afroditi; Herzig, David; Dehais, Joachim; Nakas, Christos T.; Amiet, Franziska; Andreou, Andreas; Gloor, Beat; Vogt, Andreas; Bally, Lia (2020). Performance of a factory‐calibrated, real‐time continuous glucose monitoring system during elective abdominal surgery. Diabetes, obesity & metabolism, 22(9), pp. 1678-1682. Wiley 10.1111/dom.14073

Herzig, David; Dehais, Joachim; Prost, Jean-Christophe; Nakas, Christos T.; Stettler, Christoph; Bally, Lia; Hovorka, Roman (2020). Pharmacokinetics of Faster and Standard Insulin Aspart During Fully Closed-Loop Insulin Delivery in Type 2 Diabetes. Diabetes technology & therapeutics, 22(9), pp. 691-696. Mary Ann Liebert 10.1089/dia.2019.0477

Kosinski, Christophe; Herzig, David; Laesser, Céline Isabelle; Nakas, Christos T.; Melmer, Andreas; Vogt, Andreas; Vogt, Bruno; Laimer, Markus; Bally, Lia; Stettler, Christoph (2020). A Single Load of Fructose Attenuates the Risk of Exercise-Induced Hypoglycemia in Adults With Type 1 Diabetes on Ultra-Long-Acting Basal Insulin: A Randomized, Open-Label, Crossover Proof-of-Principle Study. Diabetes care, 43(9), pp. 2010-2016. American Diabetes Association 10.2337/dc19-2250

Freiburghaus, Katrin; Leichtle, Alexander Benedikt; Nakas, Christos T.; Fiedler, Georg M.; Largiadèr, Carlo R. (2020). Effects of Freezing and Thawing Procedures on Selected Clinical Chemistry Parameters in Plasma. Biopreservation and biobanking, 18(4), pp. 297-304. Liebert 10.1089/bio.2020.0005

Arnold, Markus; Nakas, Christos; Luft, Andreas; Christ-Crain, Mirjam; Leichtle, Alexander; Katan, Mira (2020). Independent Prognostic Value of MRproANP (Midregional Proatrial Natriuretic Peptide) Levels in Patients With Stroke Is Unaltered Over Time. Stroke, 51(6), pp. 1873-1875. American Heart Association 10.1161/STROKEAHA.120.029333

Musy, Sarah N; Endrich, Olga; Leichtle, Alexander B; Griffiths, Peter; Nakas, Christos T; Simon, Michael (2020). Longitudinal Study of the Variation in Patient Turnover and Patient-to-Nurse Ratio: Descriptive Analysis of a Swiss University Hospital. Journal of medical internet research, 22(4), e15554. JMIR Publications 10.2196/15554

Endrich, Olga; Triep, Karen; Torbica, Nenad; Nakas, Christos T.; Nelle, Mathias; Fiedler, Georg; Raio, Luigi (2020). Changepoint analysis of gestational age and birth weight: proposing a refinement of Diagnosis Related Groups. Pediatric research, 87(5), pp. 910-916. Springer Nature 10.1038/s41390-019-0669-0

Herzig, David; Nakas, Christos T; Stalder, Janine; Kosinski, Christophe; Laesser, Céline; Dehais, Joachim; Jäggi, Raphael; Leichtle, Alexander Benedikt; Dahlweid, Fried-Michael; Stettler, Christoph; Bally, Lia (2020). Volumetric Food Quantification Using Computer Vision on a Depth-Sensing Smartphone: Preclinical Study. JMIR mHealth and uHealth, 8(3), e15294. JMIR Publications 10.2196/15294

Alonso, Rosa; Nakas, Christos T.; Carmen Pardo, M. (2020). A study of indices useful for the assessment of diagnostic markers in non-parametric ROC curve analysis. Communications in statistics. Simulation and computation, 49(8), pp. 2102-2113. Taylor & Francis 10.1080/03610918.2018.1511806

Franco-Pereira, Alba M.; Nakas, Christos T.; Pardo, M. Carmen (2020). Biomarker assessment in ROC curve analysis using the length of the curve as an index of diagnostic accuracy: the binormal model framework. AStA Advances in statistical analysis, 104(4), pp. 625-647. Springer 10.1007/s10182-020-00371-8


Franco-Pereira, Alba M; Nakas, Christos T.; Leichtle, Alexander Benedikt; Pardo, M Carmen (2019). Bootstrap-based testing approaches for the assessment of the diagnostic accuracy of biomarkers subject to a limit of detection. Statistical Methods in Medical Research, 28(5), pp. 1564-1578. SAGE Publications (UK and US) 10.1177/0962280218769334

Bantis, Leonidas E; Nakas, Christos T.; Reiser, Benjamin (2019). Construction of confidence intervals for the maximum of the Youden index and the corresponding cutoff point of a continuous biomarker. Biometrical journal, 61(1), pp. 138-156. Wiley-VCH 10.1002/bimj.201700107

Noll, Samuel; Furrer, Reinhard; Reiser, Benjamin; Nakas, Christos T. (2019). Inference in receiver operating characteristic surface analysis via a trinormal model‐based testing approach. Stat, 8(1) Wiley 10.1002/sta4.249


von Wolff, M.; Nakas, Christos T.; Wolf, Marlene; Merz, Tobias; Hilty, M P; Veldhuis, J D; Huber, A R; Pichler Hefti, Jacqueline Renée (2018). Adrenal, thyroid and gonadal axes are affected at high altitude. Endocrine Connections, 7(10), pp. 1081-1089. BioScientifica 10.1530/EC-18-0242

Nakas, Christos T.; Reiser, Benjamin (2018). Editorial for the special issue of "Statistical Methods in Medical Research" on "Advanced ROC analysis". Statistical Methods in Medical Research, 27(3), pp. 649-650. SAGE Publications (UK and US) 10.1177/0962280217742536

Blissenbach, Birgit; Nakas, Christos T.; Krönke, Martin; Geiser, Thomas; Merz, Tobias; Pichler Hefti, Jacqueline Renée (2018). Hypoxia-induced changes in plasma microRNAs correlate with pulmonary artery pressure at high altitude. American journal of physiology - lung cellular and molecular physiology, 314(1), L157-L164. American Physiological Society 10.1152/ajplung.00146.2017

Lesche, Dorothea; Sigurdardottir, Vilborg; Leichtle, Alexander Benedikt; Nakas, Christos T.; Christians, Uwe; Englberger, Lars; Fiedler, Georg Martin; Largiadèr, Carlo Rodolfo; Mohacsi, Paul; Sistonen, Johanna (2018). Targeted and global pharmacometabolomics in everolimus-based immunosuppression: association of co-medication and lysophosphatidylcholines with dose requirement. Metabolomics, 14(1), p. 3. Springer 10.1007/s11306-017-1294-8

Liu, Xinyu; Hoene, Miriam; Yin, Peiyuan; Fritsche, Louise; Plomgaard, Peter; Hansen, Jakob S.; Nakas, Christos T.; Niess, Andreas M.; Hudemann, Jens; Haap, Michael; Mendy, Maimuna; Weigert, Cora; Wang, Xiaolin; Fritsche, Andreas; Peter, Andreas; Häring, Hans-Ulrich; Xu, Guowang; Lehmann, Rainer (2018). Quality Control of Serum and Plasma by Quantification of (4E,14Z)-Sphingadienine-C18-1-Phosphate Uncovers Common Preanalytical Errors During Handling of Whole Blood. Clinical chemistry, 64(5), pp. 810-819. American Association for Clinical Chemistry 10.1373/clinchem.2017.277905


Haider, Dominik; Klemenz, Thomas; Fiedler, Georg Martin; Nakas, Christos T.; Exadaktylos, Aristomenis; Leichtle, Alexander Benedikt (2017). In response to the letter to the editor on our manuscript "High sensitive cardiac troponin T: Testing the test" by Dr. Badertscher. International journal of cardiology, 234, p. 127. Elsevier 10.1016/j.ijcard.2017.01.114

Haider, Dominik; Klemenz, Thomas; Fiedler, Martin; Nakas, Christos T.; Exadaktylos, Aristomenis; Leichtle, Alexander Benedikt (2017). High sensitive cardiac troponin T: Testing the test. International journal of cardiology, 228, pp. 779-783. Elsevier 10.1016/j.ijcard.2016.10.043

Yin, Jingjing; Nakas, Christos T.; Tian, Lili; Reiser, Benjamin (2017). Confidence intervals for differences between volumes under receiver operating characteristic surfaces (VUS) and generalized Youden indices (GYIs). Statistical Methods in Medical Research, 27(3), pp. 675-688. SAGE Publications (UK and US) 10.1177/0962280217740787

Bally, Lia; Bovet, Cédric; Nakas, Christos T.; Zueger, Thomas; Prost, Jean-Christophe; Nuoffer, Jean-Marc; Leichtle, Alexander Benedikt; Fiedler, Georg Martin; Stettler, Christoph (2017). A metabolomics approach to uncover effects of different exercise modalities in type 1 diabetes. Metabolomics, 13(7) Springer 10.1007/s11306-017-1217-8


Bally, Lia; Dehais, Joachim Blaise; Nakas, Christos T.; Anthimopoulos, Marios; Laimer, Markus; Rhyner, Daniel Kaspar; Rosenberg, George; Züger, Thomas; Diem, Peter; Mougiakakou, Stavroula; Stettler, Christoph (2016). Carbohydrate Estimation Supported by the GoCARB system in Individuals With Type 1 Diabetes: A Randomized Prospective Pilot Study. Diabetes care, 40(2), dc162173. American Diabetes Association 10.2337/dc16-2173

Gerofotis, Christos D; Ioannou, Charalampos S; Nakas, Christos T.; Papadopoulos, Nikos T (2016). The odor of a plant metabolite affects life history traits in dietary restricted adult olive flies. Scientific Reports, 6, p. 28540. Nature Publishing Group 10.1038/srep28540

Reiser, Benjamin; Nakas, Christos T. (2016). On 'Efficient statistical tests to compare Youden index: accounting for contingency correlation'. Statistics in medicine, 35(4), pp. 635-636. Wiley-Blackwell 10.1002/sim.6574

Lesche, Dorothea; Geyer, Roland; Lienhard, Daniel; Nakas, Christos T.; Diserens, Gaëlle; Vermathen, Peter; Leichtle, Alexander Benedikt (2016). Does centrifugation matter? Centrifugal force and spinning time alter the plasma metabolome. Metabolomics, 12(10), p. 159. Springer 10.1007/s11306-016-1109-3

Nakas, Christos T.; Schütz, Narayan; Werners, Marcus; Leichtle, Alexander Benedikt (2016). Accuracy and Calibration of Computational Approaches for Inpatient Mortality Predictive Modeling. PLoS ONE, 11(7), e0159046. Public Library of Science 10.1371/journal.pone.0159046

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