1. Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen , 2200 Copenhagen , Denmark
2. Department of Clinical Epidemiology, Steno Diabetes Center Copenhagen , 2730 Herlev , Denmark
3. Molecular Neuropharmacology and Genetics Laboratory, Department of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen , 2200 Copenhagen , Denmark
4. Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen , 2200 Copenhagen , Denmark