1. Department of Pediatrics, Saban Pediatric Center, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
2. Sleep-Wake Disorders Unit, Saban Pediatric Center, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
3. Department of Epidemiology, Saban Pediatric Center, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel
4. Pediatric Neurology Unit, Saban Pediatric Center, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer Sheva, Israel