1. Faculty of Nursing; University of Manitoba; Winnipeg; MB; Canada
2. Faculty of Nursing; University of Alberta; Edmonton; AB; Canada
3. Department of Obstetrics and Gynecology and the Ottawa Health Research Institute; University of Ottawa; Ottawa; ON; Canada
4. Departments of Pediatrics and Community Health Sciences; University of Calgary; Calgary; AB; Canada
5. Perinatal Services British Columbia; Vancouver; BC; Canada
6. Department of Obstetrics and Gynecology; Dalhousie University; Halifax; NS; Canada