Institution: | 1. Division of Pediatric and Adolescent Dermatology, Rady Children's Hospital, San Diego, CA, USA;2. Department of Dermatology, School of Medicine University of California, San Diego, San Diego, CA, USA;3. Department of Pediatrics, School of Medicine University of California, San Diego, San Diego, CA, USA;4. Department of Dermatology, Southern California Permanente Medical Group, San Diego, CA, USA |