Satvit A Shalev1, Joel Zlotogora2, Adel Shalata3, Ephrat Levy-Lahad4. 1. The Genetics Institute, Emek Medical Center, Afula, Israel; Rappaport Faculty of Medicine, Technion, Haifa, Israel. 2. Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel. 3. The Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, Haifa, Israel; Bar-Ilan University, Ramat-Gan, Israel. 4. Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel; Medical Genetics Institute, Shaare Zedek Medical Center, Jerusalem 91031, Israel. Electronic address: lahad@szmc.org.il.