1. Department of Otolaryngology–Head and Neck SurgeryRabin Medical Center Petah Tikva Israel
2. Sackler Faculty of MedicineTel Aviv University Tel Aviv Israel
3. USC Voice Center, Department of Otolaryngology–Head and Neck SurgeryUniversity of Southern California Los Angeles California
4. Department of Otolaryngology, Head and Neck SurgerySouthern California Permanente Medical Group Los Angeles California
5. Department of Otolaryngology–Head and Neck SurgeryKaplan Medical Center, Rehovot, and the Hebrew University Jerusalem Israel
6. Department of PathologyKaplan Medical Center, Rehovot, and the Hebrew University Jerusalem Israel