1. Division of Pharmacology (E.A.L., P.M.U.), N-5021 Bergen, Norway
2. Division of Endocrinology, Department of Internal Medicine (B.G.N.), N-5021 Bergen, Norway
3. Division of Endocrine Surgery, Department of Surgery (J.E.V.), N-5021 Bergen, Norway
4. Section for Medical Informatics and Statistics (O.N.), N-5021 Bergen, Norway
5. Department of Biochemical Endocrinology (A.A.), University Hospital of Bergen, N-5021 Bergen, Norway