1. Department of Endocrinology, St Olavs HospitalTrondheim University Hospital Trondheim Norway
2. Department of Clinical and Molecular Medicine, Faculty of Medicine and Health SciencesNorwegian University of Science and Technology (NTNU) Trondheim Norway
3. Department of Clinical Pharmacology, St Olavs HospitalTrondheim University Hospital Trondheim Norway
4. Department of MedicineHaukeland University Hospital Bergen Norway
5. Department of Clinical SciencesLund University Malmö Sweden
6. Department of Molecular Medicine and Surgery, Endocrine and Diabetes UnitKarolinska University Hospital Stockholm Sweden