| Institution: | 2. Institute of Musicians’ Medicine, Freiburg University Medical Center and Medical Faculty, Freiburg University, Freiburg, Germany;4. Division of Phoniatrics and Pediatric Audiology at the Department of Otorhinolaryngology Head & Neck Surgery, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany;2. Department of Communication Disorders, Auburn University, Auburn, Alabama;2. Department of Otolaryngology – Head and Neck Surgery, Sidney Kimmel Medical College, Thomas Jefferson University, Lankenau Institute for Medical Research, Wynnewood, Pennsylvania;3. Department of Neurosurgery, Drexel University College of Medicine, Global Neurosciences Institute, Philadelphia, Pennsylvania;2. Department of Physical Therapy, Faculty of Rehabilitation, Tabriz University of Medical Sciences, Tabriz, Iran;2. CEV—Centro de Estudos da Voz, São Paulo, Brazil;3. Department of Surgery, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil |
