1. Departments of Biomedical Sciences, The Panum Institute (K.J.H., M.A., C.F.D., J.J.H.), University of Copenhagen, DK-2200 Copenhagen, Denmark
2. Internal Medicine M, Glostrup Hospital (K.H.J.), University of Copenhagen, DK-2200 Copenhagen, Denmark
3. Internal Medicine F, Gentofte Hospital (F.K.K., T.V.), University of Copenhagen, DK-2200 Copenhagen, Denmark
4. Endocrinology, Hvidovre Hospital (S.M.), University of Copenhagen, DK-2200 Copenhagen, Denmark