1. Department of Endocrinology (L.F., T.L.N., K.W., C.H., K.B., M.A.), Odense University Hospital, and Institute of Clinical Research, University of Southern Denmark, DK-5000 Odense C, Denmark
2. The Medical Research Laboratories (J.F., A.F.), Clinical Institute and Medical Department M (Diabetes and Endocrinology), Aarhus University Hospital, DK-8000, Aarhus C, Denmark