1. Division of Pediatric Dermatology, Department of Dermatology, Stanford University School of Medicine, Stanford, California
2. Section of Dermatology, Division of Ambulatory and Adolescent Medicine, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
3. Department of Dermatology, Yale School of Medicine, New Haven, Connecticut
4. Department of Pathology, Yale School of Medicine, New Haven, Connecticut
5. Department of Genetics, Yale School of Medicine, New Haven, Connecticut