1. Clinical Pharmacology, Pharmacy, and Environmental Medicine, Department of Public Health University of Southern Denmark Odense Denmark
2. Research Unit of General Practice, Department of Public Health University of Southern Denmark Odense Denmark
3. Department of Clinical Epidemiology, Department of Clinical Medicine Aarhus University Hospital and Aarhus University Aarhus Denmark
4. Clinical Research, Steno Diabetes Center Copenhagen Herlev Denmark
5. Department of Clinical Medicine, Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark