1. Department of Special Surgery, School of Medicine, University of Jordan & Jordan University Hospital, Amman, Jordan
2. Institute of Sound and Vibration Research, University of Southampton, Southampton, UK
3. Department of Rehabilitation Sciences, Faculty of Applied Medical Sciences, Jordan University of Science & Technology, Irbid, Jordan
4. The Royal National Institute for Deaf People, London, UK
5. Academic Unit of Psychology, University of Southampton, Southampton, UK
6. School of Allied Health, Curtin University, Perth, WA, Australia