1. Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, Manchester, UK;
2. Department of Audiology and Speech-Language Pathology, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Pahang, Malaysia;
3. Manchester University NHS Foundation Trust (MFT), Manchester Academic Health Science Centre, Manchester, UK;
4. Manchester Centre for Health Psychology, School of Health Sciences, University of Manchester, Manchester, UK;
5. NIHR Greater Manchester Patient Safety Translational Research Centre, Manchester, UK