1. Harvard Medical School; Boston MA USA
2. Department of Dermatology; Harvard Medical School; Massachusetts General Hospital; Boston MA USA
3. Department of Pediatrics; Harvard Medical School; Boston Children's Hospital; Dana Farber Cancer Institute; Boston MA USA
4. Department of Medicine; Harvard Medical School; Boston Children's Hospital; Dana Farber Cancer Institute; Boston MA USA
5. Division of Gastroenterology, Hepatology, and Nutrition; Harvard Medical School; Boston Children's Hospital; Boston MA USA
6. Department of Dermatology; Harvard Medical School; Boston Children's Hospital; Brigham and Women's Hospital; Boston MA USA
7. Department of Pathology; Harvard Medical School; Boston Children's Hospital; Boston MA USA
8. Department of Surgery; Harvard Medical School; Boston Children's Hospital; Boston MA USA
9. Instructor in Dermatology; Harvard Medical School; Dermatology Program; Boston Children's Hospital; Boston MA USA