1. Endocrinology & Metabolism Institute, Head and Neck Surgery; Rabin Medical Center, Petach Tikva, Israel.
2. Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
3. Department of Radiology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
4. Medical Corps, IDF, Israel.
5. Department of Otolaryngology, Head and Neck Surgery; Rabin Medical Center, Petach Tikva, Israel.