[1] University of Alberta,Department of Pediatrics, Faculty of Medicine & Dentistry
[2] 3-524 Edmonton Clinic Health Academy,Department of Statistics and Actuarial Science
[3] Emergency Strategic Clinical Network,Department of Emergency Medicine
[4] Alberta Health Services,Department of Emergency Medicine
[5] Simon Fraser University,Department of Community Health Sciences
[6] University of Alberta,Department of Obstetrics & Gynecology
[7] University of Calgary,School of Public Health
[8] University of Calgary,Department of Mathematical and Statistical Sciences
[9] University of Alberta,undefined
[10] University of Alberta,undefined
[11] University of Alberta,undefined