1. Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
2. Department of Pediatrics, Ann and Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois
3. Department of Medicine/Dermatology, University of California, Los Angeles
4. Department of Pediatric Dermatology, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
5. Department of Pediatric Dermatology, The Hospital for Sick Children, Toronto, Ontario, Canada
6. Department of Pediatric Dermatology, University of Wisconsin School of Medicine and Public Health, Madison
7. Department of Dermatology, Emory University, Atlanta, Georgia
8. Department of Dermatology, Oregon Health & Science University, Portland, Oregon
9. Department of Medicine/Dermatology, Dell Medical School, University of Texas at Austin
10. Department of Dermatology, Yale University, New Haven, Connecticut
11. Department of Pediatrics, Alberta Children’s Hospital, Calgary, Alberta, Canada
12. Department of Dermatology, Stanford University School of Medicine, Stanford, California
13. Department of Medicine/Dermatology, Washington University School of Medicine in St Louis, St Louis, Missouri
14. Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada
15. Department of Pediatric Dermatology, Seattle Children’s Hospital, University of Washington School of Medicine, Seattle
16. Department of Pediatric Dermatology, Hasbro Children’s Hospital, Brown University, Providence, Rhode Island
17. Departments of Medicine/Dermatology and Pediatrics, University of Chicago, Chicago, Illinois
18. Department of Dermatology, University of Minnesota, Minneapolis
19. Department of Pediatric Dermatology, Rady’s Children’s Hospital, University of California, San Diego
20. Department of Pediatric Dermatology, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts
21. Department of Dermatology, Texas Children’s Hospital, Baylor College of Medicine, Houston
22. Department of Pediatric Dermatology, Children’s Hospital Los Angeles, Los Angeles
23. Department of Pediatric Dermatology, Children’s Wisconsin, Medical College of Wisconsin, Milwaukee
24. Department of Pediatric Dermatology, University of Florida, Gainesville