[1] University of British Columbia,Department of Radiology, Vancouver General Hospital
[2] University of British Columbia,Faculty of Medicine
[3] King Abdulaziz University,Department of Radiology, Faculty of Medicine, King Abdulaziz University Hospital
[4] Ministry of the National Guard,Abdominal Imaging Section, Medical Imaging Department, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center
[5] Health Affairs,undefined