About the Authors

John G. Hattersley

Affiliations Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom, Human Metabolic Research Unit, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom

Matthias Möhlig

Affiliations Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany

Michael Roden

Affiliation Institute for Clinical Diabetology, German Diabetes Center (Leibniz Center for Diabetes Research), and Department of Metabolic Diseases, University Clinics and Heinrich-Heine University Düsseldorf, Düsseldorf, Germany

Ayman M. Arafat

Affiliations Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany

Christian v. Loeffelholz

Affiliations Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany

Peter Nowotny

Affiliation Institute for Clinical Diabetology, German Diabetes Center (Leibniz Center for Diabetes Research), and Department of Metabolic Diseases, University Clinics and Heinrich-Heine University Düsseldorf, Düsseldorf, Germany

Jürgen Machann

Affiliation Section on Experimental Radiology, Department of Diagnostic and Interventional Radiology, Eberhard-Karls University Tübingen, Tübingen, Germany

Johannes Hierholzer

Affiliation Diagnostic and Interventional Radiology, Klinikum Ernst von Bergmann, Academic Teaching Hospital, Charité University Medicine Berlin, Potsdam, Germany

Martin Osterhoff

Affiliations Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany

Michael Khan

Affiliations Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom, Clinical Sciences Research Institute, Warwick Medical School, University of Warwick, Coventry, United Kingdom

Andreas F. H. Pfeiffer

Affiliations Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany

Martin O. Weickert

m.weickert@warwick.ac.uk

Affiliations Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, United Kingdom, Department of Clinical Nutrition, German Institute of Human Nutrition, Potsdam-Rehbruecke, Germany, Department of Endocrinology, Diabetes and Nutrition, Charité-University-Medicine Berlin, Germany, Clinical Sciences Research Institute, Warwick Medical School, University of Warwick, Coventry, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MOW AFHP. Performed the experiments: MOW MM MR AMA CVL PN JM JH MO MOW. Analyzed the data: JGH MOW. Contributed reagents/materials/analysis tools: MR PN AFHP. Wrote the paper: MOW JH. Contributed to discussion: MK.