| Affiliation: | 1. Kathy and Lee Graub Cystic Fibrosis Center Pulmonary Institute, Schneider Children's Medical Center, Petach Tikva, Israel;2. Sackler School of Medicine, Tel Aviv University, Israel;3. Clalit Research Institute, Chief Physician's Office, Clalit Health Services, Tel Aviv, Israel;4. Pediatric Dermatology Unit, Schneider Children's Medical Center, Petach Tikva, Israel;5. Faculty of Health Sciences, Medical School for International Health, Ben‐Gurion University of the Negev, Beer‐Sheva, Israel;6. Laser Unit, Department of Dermatology, Rabin Medical Center, Petah Tikva, Israel |
