1. Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Integrative Physiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
2. Medical Research Laboratory, Department of Clinical Medicine
3. Department of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, IA
4. The MR Research Centre
5. Department of Endocrinology
6. Department of Clinical Pharmacology, Aarhus University Hospital, Aarhus, Denmark
7. Department of Biomedicine, Aarhus University, Aarhus, Denmark