1. National Institute for Health Research, University College London Hospitals Biomedical Research Centre , London , UK
2. Ear Institute , Faculty of Brain Sciences, , London , UK
3. University College London , Faculty of Brain Sciences, , London , UK
4. Royal National ENT and Eastman Dental Hospitals, University College London Hospitals , London , UK
5. Division of Psychiatry , Faculty of Brain Sciences, , London , UK
6. Camden and Islington NHS Foundation Trust , London , UK
7. Department of Audiology , School of Life and Health Sciences, , Birmingham , United Kingdom
8. Aston University , School of Life and Health Sciences, , Birmingham , United Kingdom
9. Department of Psychiatry, University of Cambridge , Cambridge , UK