1. Department of Otolaryngology Head and Neck Surgery, Rabin Medical Center, Petach Tikva; Sackler Faculty of Medicine; Tel-Aviv University; Tel-Aviv Israel
2. Center for Laryngeal Surgery and Voice Rehabilitation; Massachusetts General Hospital; Boston Massachusetts
3. Division of Communication Sciences and Disorders, College of Health Sciences; University of Kentucky; Lexington Kentucky
4. USC Voice Center, Department of Otolaryngology Head and Neck Surgery; University of Southern California; Los Angeles California U.S.A