1. The Rina Zaizov Division of Pediatric Hematology-Oncology, Schneider Children's Medical Center, Petah Tikva, Israel
2. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
3. Pediatric Neurology Unit, Schneider Children’s Medical Center, Medical Division, Maccabi Healthcare Services, Petah Tikva, Israel
4. Division of Oncology, Rambam Health Care Center, Haifa, Israel
5. Rappaport Faculty of Medicine, Technion, Haifa, Israel
6. Infertility and IVF Unit, Helen Schneider Hospital for Women, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel