1. Department of Dermatology, Yale University School of Medicine, New Haven, Connecticut
2. The Ronald O. Perelman Department of Dermatology, Grossman School of Medicine, New York University, New York, New York
3. Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
4. Department of Dermatology, Hospital Alemán, Buenos Aires, Argentina
5. Department of Dermatology, Warren Alpert Medical School, Brown University, Providence, Rhode Island
6. Department of Genetics, Yale University School of Medicine, New Haven, Connecticut
7. Laboratory of Human Genetics and Genomics, The Rockefeller University, New York, New York
8. Department of Pathology, Yale University School of Medicine, New Haven, Connecticut