1. Child Neurology and Development Unit; Tel-Aviv Sourasky Medical Center; Tel-Aviv Israel
2. Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
3. Departments of Neurology, Pediatrics and Epidemiology and Population Health Montefiore Medical Center; Albert Einstein College of Medicine; Bronx New York U.S.A
4. Neuropediatric Unit; Soroka Medical Center; Beer Sheva Israel
5. Ben-Gurion University of the Negev; Beer Sheva Israel
6. Neuropediatric Unit; Hadassah Ein Kerem Medical Center; Jerusalem Israel
7. Hebrew University; Jerusalem Israel
8. Neuropediatric Unit; Shaare-Zedek Medical Center