1. College of Science, Taibah University, Almadinah Almunawwarah, Saudi Arabia.
2. Department of Genetic Diseases, King Abdulla Medical City-Madinah Maternity and Children Hospital, Almadinah Almunawwarah, Saudi Arabia.
3. Department of Anatomy, Al-Rayan Medical College, Almadinah Almunawwarah, Saudi Arabia.
4. Department of Pediatrics, Asthma Research Chair and Prince Naif Center for Immunology Research, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
5. Center for Genetics and Inherited Diseases, Taibah University, Almadinah Almunawwarah, Saudi Arabia.
6. Cardiac Sciences Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.