1. Leslie and Michael Gaffin Center for Neuro-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
2. Department of Neurology, Agnes Ginges Center for Human Neurogenetics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
3. Department of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
4. Department of Pathology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
5. The Laboratory for Molecular Neuro-Oncology, Department of Neurosurgery, Tel Aviv Medical Center, Tel Aviv, Israel
6. Department of Neurosurgery, Shaare Zedek Medical Center, Jerusalem, Israel