1. Department of Clinical Epidemiology; Institute of Clinical Medicine, Aarhus University Hospital; Aarhus Denmark
2. Department of Pharmacology; University of Aarhus; Aarhus Denmark
3. Diabetes Research Centre; Department of Endocrinology, Odense University Hospital; Odense Denmark
4. Department of Endocrinology M; Odense University Hospital; Odense Denmark
5. Department of Biochemistry; Lillebaelt Hospital; Vejle Denmark
6. Department of Internal Medicine and Endocrinology; Aarhus University Hospital; Aarhus Denmark
7. Department of Endocrinology; Rigshospitalet and Copenhagen University; Copenhagen Denmark