1. Pediatric Endocrine Unit, Ha'Emek Medical Center, Afula, Israel.
2. Rappaport Faculty of Medicine, Technion, Haifa, Israel.
3. National Newborn Screening Program, Israeli Ministry of Health, Tel HaShomer Shiba Medical Center, Ramat Gan, Israel.
4. Clalit Health Service, Um-El Fahem, Israel.
5. Clinical Research Unit, Ha'Emek Medical Center, Afula, Israel.
6. Genetic Institute, Ha'Emek Medical Center, Afula, Israel.
7. Tel Hai College and GGA—Galilee Genetic Analysis Lab, Kazerin, Israel.
8. Departments of Medicine, Pediatrics, and Committee on Genetics, The University of Chicago, Chicago, Illinois.