1. Department of Communication Disorders, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
2. School of Psychological Sciences, Tel-Aviv University, Tel-Aviv, Israel
3. Professor Emeritus of Speech Science, Columbia University, New York, New York
4. Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
5. Department of Otorhinolaryngology, Head & Neck Surgery, Sheba Medical Center, Tel-Hashomer, Israel