1. Section of Endocrinology-Internal Medicine; Yale University, School of Medicine; New Haven; CT; USA
2. Section of Reproductive Endocrinology-OB/GYN; Yale University, School of Medicine; New Haven; CT; USA
3. Yale Center for Analytical Science; Yale University, School of Medicine; New Haven; CT; USA
4. Pediatric Endocrinology; Yale University, School of Medicine; New Haven; CT; USA