1. Department of Pathology and Laboratory Medicine, Division of Medical Genetics, American University of Beirut Medical Center, Beirut, Lebanon
2. Department of Pediatrics and Internal Medicine, Lebanese American University, Beirut, Lebanon
3. Department of Psychiatry, American University of Beirut Medical Center, Beirut, Lebanon
4. Department of Obstetrics and Gynecology, American University of Beirut Medical Center, Beirut, Lebanon