1. Department of Pediatrics B, Emek Medical Center, Afula, Israel
2. Ophthalmology Unit, Padeh Medical Center, Poriya, Israel
3. Faculty of Medicine, Bar Ilan University, Zfat, Israel
4. Rappaport School of Medicine, Technion–Israel Institute of Technology, Haifa, Israel
5. Department of Ophthalmology, Emek Medical Center, Afula, Israel
6. Neurology Unit, Emek Medical Center, Afula, Israel