1. Neuroendocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
2. Pediatric Endocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
3. Divisions of Sports Medicine and Endocrinology, Boston Children’s Hospital, Boston, Massachusetts
4. Center of Eating Disorders Management, Cambridge, Massachusetts
5. Division of Adolescent Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
6. Eating Disorders Clinical and Research Program, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts