1. Clalit Health Services, Beer-Sheva, Israel
2. Pediatric Primary Care Unit, Ben Gurion University of the Negev, Beer-Sheva, Israel
3. Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
4. Division of Pediatrics, Soroka University Medical Center, Israel
5. National Institute of Child Health and Human Development, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
6. Center for Multidisciplinary Research in Aging, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
7. Office of the Medical Director, Division for Mental Retardation, Ministry of Social Affairs, Jerusalem, Israel
8. Department of Cardiology, Soroka University Medical Center, Israel
9. Medical School for International Health in collaboration with Columbia University Medical Center, Beer-Sheva, Israel