Affiliation: | 1. Center for Pulmonary Imaging Research, Division of Pulmonary Medicine, Children's Hospital Medical Center, Cincinnati, Ohio, USA;2. Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA;3. Center for Pulmonary Imaging Research, Division of Pulmonary Medicine, Children's Hospital Medical Center, Cincinnati, Ohio, USA Department of Biomedical Engineering, University of Cincinnati, Cincinnati, Ohio, USA Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA;4. Philips Healthcare, Cincinnati, Ohio, USA;5. Center for Pulmonary Imaging Research, Division of Pulmonary Medicine, Children's Hospital Medical Center, Cincinnati, Ohio, USA Department of Pediatrics, University of Cincinnati, Cincinnati, Ohio, USA |