1. Assistant Professor, Department of Pediatrics, University of Toronto Regional Perinatal Unit at Women’s College Hospital, Toronto, Canada (Formerly Staff Neonatologist, King Faisal Specialist Hospital & Research Centre)
2. Staff Immunohematologist, Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
3. Staff Neonatologist, Department of Pediatrics, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia