1. Department of Endocrine Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
2. Department of Medical Genetics, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
3. Department of Pediatric Endocrinology, Wilhelmina Children’s Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
4. Department of Endocrinology, Radboud University Medical Center, Nijmegen, The Netherlands
5. Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
6. Departments of Endocrinology and Metabolism and Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
7. Department of Internal Medicine, Section of Endocrinology, Amsterdam UMC, location VU University Medical Center, Amsterdam, The Netherlands
8. Department of Internal Medicine, Division of Endocrinology, Maastricht University Medical Center, Maastricht, The Netherlands
9. Department of Endocrinology, University Medical Center Groningen, Groningen, The Netherlands
10. Department of Endocrinology and Metabolism, Amsterdam UMC, location Academic Medical Center, Amsterdam, The Netherlands