1. Centre for Endocrinology, Diabetes, and Metabolism (S.P., N.R., V.D., I.T.R., W.A., N.K.), School of Clinical and Experimental Medicine, University of Birmingham, Birmingham B15 2TT, United Kingdom
2. Unidad de Medicina Molecular, Fundación Pública Gallega de Medicina Genómica (S.P., L.L., F.D.), 15706 Santiago de Compostela, Spain
3. Endocrinology and Metabolism (R.H.), Department of Internal Medicine, University Hospital Rostock, 18057 Rostock, Germany
4. Clinical Endocrinology (M.Q.), Charité Campus Mitte, Charité University Medicine Berlin, 10117 Berlin, Germany
5. Department of Endocrinology (G.S.C.), University College London Hospitals, London WC1E 6DB, United Kingdom
6. Unidad de Endocrinología, Crecimiento y Adolescencia (L.C.-F., M.P.), Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain
7. Servicio de Endocrinologia (D.A.-V.), Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, Spain
8. Clinical Biochemistry (G.R., E.L.W.), University College London Hospitals, London WC1E 6DB, United Kingdom
9. Clinical Genetics Unit (T.R.C.), Birmingham Women’s Hospital, Birmingham B15 2TG, United Kingdom
10. Department of Paediatric Endocrinology and Diabetes (J.M.K.), Birmingham Children’s Hospital, Birmingham B4 6NH, United Kingdom
11. Praxis für Humangenetik (E.K.), 22339 Hamburg, Germany