1. Department of Otorhinolaryngology, Modbury Hospital,
Adelaide, Australia
2. Department of Otorhinolaryngology–Head and Neck
Surgery, Sungai Buloh Hospital, Selangor, Malaysia
3. Department of Otorhinolaryngology, Gosford Private
Hospital, Gosford North, Australia
4. Department of Pathology, University Malaya Medical
Centre, Kuala Lumpur, Malaysia
5. Department of Ophthalmology, University Malaya Medical
Centre, Kuala Lumpur, Malaysia