1. Metabolic Center (N.F., H.W.), D-17475 Greifswald, Germany
2. Children's Clinic Randers (O.D.W.), DK-8900 Randers, Denmark
3. Department of Endocrinology, Diabetes, and Nutrition (A.M.A., J.S., A.F.H.P.), D-10117 Berlin, Germany
4. Center for Cardiovascular Research (A.M.A., J.S.), Charité-University Medicine Berlin, D-10117 Berlin, Germany
5. Department of Clinical Nutrition (A.M.A., A.F.H.P.), German Institute of Human Nutrition Potsdam-Rehbruecke, D-14558 Nuthetal, Germany
6. Helmholtz Zentrum Muenchen-German Research Center for Environmental Health (R.T.E., A.D.), Institute of Epidemiology II, D-85764 Neuherberg, Germany
7. Experimental and Clinical Research Center (J.S.), Charité-University Medicine Berlin and Max-Delbrück Centre Berlin-Buch, D-13125 Berlin, Germany
8. Göteborg Pediatric Growth Research Center (J.R., J.D.), The Sahlgrenska Academy at University of Gothenburg, SE-41685 Gothenburg, Sweden
9. Institut für Laboratoriumsmedizin (J.K.), Klinische Chemie, Molekulare Diagnostik, University of Leipzig, D-04103 Leipzig, Germany
10. Institute of Clinical Chemistry and Laboratory Medicine, and Department of Psychiatry and Psychotherapy (H.J.G.), University Medicine Greifswald, D-17475 Greifswald, Germany
11. Department of Psychiatry and Psychotherapy (H.J.G.), Helios Hospital Stralsund, D-18437 Stralsund, Germany
12. Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe-Großhadern (C.H.), Klinikum der Universität München, D-81377 Munich, Germany
13. Endocrine Research Laboratories (M.B., M.B.), Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, D-80336 Munich, Germany
14. Medical Research Laboratory (J.F.), DK-8000 C Aarhus, Denmark
15. Department of Clinical Medicine, Faculty of Health, Aarhus University, and Department of Endocrinology and Internal Medicine (J.F.), Aarhus University Hospital, DK-8000 C Aarhus, Denmark