1. Department of Nuclear Medicine, Chaim Sheba Medical Center, Tel Hashomer, Israel
2. Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
3. Department of Diagnostic Imaging, Chaim Sheba Medical Center, Tel Hashomer, Israel
4. Oral and Maxillofacial Surgery, Chaim Sheba Medical Center, Tel Hashomer, Israel
5. Department of Oncology, Chaim Sheba Medical Center, Tel Hashomer, Israel
6. Department of Otolaryngology Head and Neck Surgery, Chaim Sheba Medical Center, Tel Hashomer, Israel