1. Medizinische Klinik and Poliklinik IV (F.B., A.O., M.R., M.F.), Ludwig-Maximilians-Universität München, D-80336 Germany
2. Department of Medicine I, Endocrine and Diabetes Unit (J.W., C.L.R., T.D., B.A., M.F.), University Hospital, University of Würzburg, D-97080 Germany
3. Department of Pathology (W.S.), University of Hamburg, D-20246 Germany
4. Comprehensive Cancer Center Mainfranken (M.K., M.F.), University of Würzburg, D-97080 Germany
5. Institute of Pathology (V.W.), University of Würzburg, D-97080 Germany
6. Medicina Interna 1 (F.D., A.A., M.T.), Azienda Ospedalier Universitaria San Luigi and University of Turin, I-10043, Italy
7. Département d’Endocrinologie (R.L.), Groupe hospitalier Cochin, F-75104, France
8. Institut Gustave Roussy (A.A.G., E.B.), F-94805, France
9. Clinical Endocrinology (M.Q.), Campus Mitte, University Hospital Charité, D-10117, Germany
10. Department of Pathology (R.D.K.), Erasmus Medical Center, N-3000, Netherlands
11. Department of Internal Medicine (R.A.B.), Erasmus Medical Center, N-3000, Netherlands
12. Department of Visceral, Thoracic and Vascular Surgery (J.W.), University Hospital Giessen and Marburg, Campus Marburg, D-35033 Marburg
13. Department of Endocrinology and Diabetology (H.S.W.), University of D-40225 Düsseldorf, Germany
14. Melbourne eResearch Group (D.A.S.), University of Melbourne, VIC 3010 Melbourne
15. Anatomia Patologica (M.P.), Azienda Ospedalier Universitaria San Luigi and University of Turin, I-10043, Italy
16. Department of Pathology (F.T.), Pitié-Salpêtrière, AP-HP, Pierre and Marie Curie University, Sorbonne Universités; Inserm U1016, Institut Cochin, UMR8104, Université Paris Descartes, Sorbonne Paris Cité, F-75014 Paris
17. Máxima Medisch Centrum (H.R.H.), N-5600, Netherlands
18. Ospedale Niguarda Cà Granda (P.L.), I-20122, Italy
19. Institute for Medical Informatics, Biometry and Epidemiology (H.-H.M.), Ludwig-Maximilians-Universität München, D-81377 München
20. Central laboratory (M.F.), University Hospital Würzburg, University of Würzburg, D-97080 Germany