Affiliation: | 1. Pediatric Pulmonary Unit, Shaare Zedek Medical Center, Affiliated with the School of Medicine, Hebrew University, Jerusalem, Israel;2. Radiology Department, Shaare Zedek Medical Center, Affiliated with the School of Medicine, Hebrew University, Jerusalem, Israel;3. Cardio‐Vascular Surgery Department, Hadassah Ein Kerem University Hospital, Jerusalem, Israel;4. Pediatric Pulmonary Unit, Hadassah Ein Kerem University Hospital, Jerusalem, Israel |