Affiliation: | (1) Princess Al-jawhara Center of Excellence in Research of Hereditary Disorders, King Abdul-Aziz University Hospital, P.O. Box 80215, Jeddah, 21589, Saudi Arabia;(2) Department of Pediatrics, King Abdul-Aziz University Hospital, Jeddah, Saudi Arabia;(3) Department of Histopathology, King Abdul-Aziz University Hospital, Jeddah, Saudi Arabia |