[1] National University of Malaysia,Faculty of Medicine
[2] University College London,Centre for Medical Imaging
[3] University College London,University College London Hospital NHS Trust
[4] Royal National Throat Nose Ear Hospital,Imperial College Healthcare NHS Trust
[5] Charing Cross Hospital,Department of Otolaryngology
[6] University of California,Ear Institute
[7] Davis,undefined
[8] University College London,undefined