1. Department of Speech-Language Pathology and Audiology, University of Pretoria, South Africa
2. National Acoustic Laboratories, Macquarie University, Sydney, New South Wales, Australia
3. enAble Institute, Curtin University, Perth, Western Australia, Australia
4. Ear Science Institute Australia, Subiaco, Western Australia, Australia
5. Virtual Hearing Lab (a collaborative initiative between the University of Colorado and the University of Pretoria), Aurora, CO
6. Department of Otolaryngology–Head and Neck Surgery, University of Colorado School of Medicine, Aurora
7. UCHealth Hearing and Balance, University of Colorado Hospital, Aurora
8. Department of Speech and Hearing, School of Allied Health Sciences, Manipal University, India