1. Radiology, Research Center, CHU Sainte-Justine, Montreal, Quebec, Canada
2. Faculty of Medecine, Université de Montréal, Montreal, Quebec, Canada
3. Medical Imaging Department, Sainte-Justine University Hospital, Montreal, Quebec, Canada
4. Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center, Montreal, Quebec, Canada
5. Pediatric Radiology, McMaster Children’s Hospital, Hamilton, Ontario, Canada
6. Pediatric Radiology, IWK Health Centre, Halifax, Nova Scotia, Canada