1. Department of Oral Pathology & Oral Medicine Goldschleger School of Dental Medicine Tel Aviv University Tel Aviv Israel
2. Institute of Pathology and Diagnostic Center Sourasky Medical Center Tel Aviv Israel
3. Department of Oral and Maxillofacial Surgery Rabin Medical Center Petah‐Tikva Israel
4. Department of Oral Surgery Goldschleger School of Dental Medicine Tel Aviv University Tel Aviv Israel
5. Oral and Maxillofacial Unit Department of Otolaryngology Head and Neck Surgery Sourasky Medical Center Tel Aviv Israel