1. Department of Pediatric Pulmonology and Allergology; Erasmus Medical Centre-Sophia Children's Hospital; Rotterdam the Netherlands
2. Department of Radiology; Erasmus Medical Centre; Rotterdam the Netherlands
3. Telethon Institute for Child Health Research; The University of Western Australia; Perth Australia
4. School of Paediatrics and Child Health Research; The University of Western Australia; Perth Australia
5. Department of Academic Radiology; University of Sheffield; UK
6. Centre for Imaging Sciences; The University of Manchester; Manchester UK
7. Biomedical Imaging Institute; The University of Manchester; Manchester UK
8. Bioxydyn Limited; Manchester; UK
9. Department of Biometry; Hannover Medical School; Hannover Germany
10. Institute of Diagnostic and Interventional Radiology; Hannover Medical School; Hannover Germany