1. Department of Stroke and Neurology, Tel-Aviv Sourasky Medical Center, 6 Weizmann Street, Tel-Aviv 64239, Israel
2. Department of Stroke and Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
3. Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
4. Department of Radiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
5. Department of Neurology, Ziv Medical Center, Safed, Israel
6. Department of Neurology, Soroka Medical Center, Beer-Sheva, Israel
7. Department of Neurosurgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
8. Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel