1. Department of Speech, Language and Hearing Sciences, Sri Ramachandra University, Chennai, India,
2. Department of Community Medicine, SRM University, Chengalpattu, India,
3. Department of Neurosurgery, Telemedicine Centre, Sri Ramachandra University, Chennai, India,
4. Department of Audiology and Speech, Language Pathology, Bharati Vidyapeeth Deemed University, Pune, India,
5. Osborne College of Audiology, Salus University, Elkins Park, PA, USA,
6. Department of Audiology & Speech Pathology, University of Pretoria, Pretoria, South Africa, and
7. Department of Communication Sciences and Disorders, University of Hawaii, Honolulu, HI, USA