1 Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
2 Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK.
3 Queen Square Brain Bank for Neurological Disorders, Department of Molecular Neuroscience, UCL Institute of Neurology, University College London, London, UK.
4 Department of Pediatrics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
5 Department of Genetics, College of Medicine, Sultan Qaboos University, Muscat, Sultanate of Oman.
6 Pediatric Neurology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
7 King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
8 Neurology Division, Department of Pediatrics, King Abdulaziz Medical City, Riyadh, Saudi Arabia.
9 Department of Pediatrics and Genetic Unit, Armed Forces Hospital Khamis Mushayt, Riyadh, Saudi Arabia.
10 Department of Obstetrics and Gynecology, King Faisal Specialist Hospital, Riyadh, Saudi Arabia.
11 Department of Pediatric Subspecialties, Children's Hospital, King Fahad Medical City, Riyadh, Saudi Arabia.
12 Department of Pediatric Neurology, ICH and SSF Hospital Mirpur, Dhaka, 1216, Bangladesh.
13 Department of Pediatric Neurology, Institute of Child Health and The Children's Hospital Lahore, 381-D/2, Lahore, Pakistan.
14 Department of Ophthalmology, Specialized Medical Center Hospital, Riyadh, Saudi Arabia.
15 Division of Pediatric Neurology, Department of Pediatrics, King Khalid University Hospital and College of Medicine, King Saud University, Riyadh, Saudi Arabia.
16 Clinical and Metabolic Genetics, Department of Pediatrics, Hamad Medical Corporation, Doha, Qatar.
17 Division of Neurology, Department of Pediatrics, Tawam Hospital, Al Ain, United Arab Emirates.
18 Division of Clinical Genetics and Metabolic Disorders, Department of Pediatrics, Tawam Hospital, Al-Ain, United Arab Emirates.
19 Spectrum Health Genetics, Grand Rapids, MI, USA.
20 Genetics Division, Department of Pediatrics, King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Saudi Arabia.
21 Saudi Human Genome Program, King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia.
22 Division of Biological and Environmental Sciences and Engineering (BESE), Computational Bioscience Research Center (CBRC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
23 Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. [email protected].
24 Department of Pediatrics, Prince Sultan Military Medical City, Riyadh, Saudi Arabia. [email protected].
25 Saudi Human Genome Program, King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia. [email protected].
26 Spectrum Health Genetics, Grand Rapids, MI, USA. [email protected].
27 Division of Biological and Environmental Sciences and Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia. [email protected].