1. Department of Otorhinolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Chiayi
2. Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi
3. Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi
4. Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chiayi
5. Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, Chiayi