1. Fetal & Neonatal Cardiology Program; Echocardiography Laboratory; Division of Cardiology; Departments of Pediatrics; Women & Children's Health Research; Mazankowski Alberta Heart Institutes, and Cardiovascular Research Centre; University of Alberta; Edmonton AB Canada
2. Departments of Obstetrics & Gynecology; Women & Children's Health Research; Mazankowski Alberta Heart Institutes, and Cardiovascular Research Centre; University of Alberta; Edmonton AB Canada