| Affiliation: | 2. Department of Physiotherapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran;3. Ear, Nose, and Throat Department, School of Medicine, Arak University of Medical Sciences, Arak, Iran;4. Department of Occupational Therapy, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran;2. Sackler Faculty of Medicine, Tel Aviv University, Israel;2. Department of Otolaryngology - Head and Neck Surgery, Drexel University College of Medicine, and Lankenau Institute for Medical Research, Philadelphia, Pennsylvania;2. Student Research Committee, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran;3. Department of Biostatistics, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran;2. Otorhinolaryngology-Head and Neck Surgery Department, University Hospital of odena, Modena, Italy;3. ENT Unit, Profili Hospital, Fabriano, Italy;4. Department of Otorhinolaryngology - Head and Neck Surgery, Umberto Parini Hospital, Aosta, Italy;2. Department of Communication Sciences and Disorders, The University of Utah, Salt Lake City, Utah |
