- Correspondence to Dr Ping-Tao Tseng, Prospect Clinic for Otorhinolaryngology & Neurology, Kaohsiung City 81166, Taiwan; ; Dr Ming-Kung Wu, Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; ; Prof. Yutaka J Matsuoka, Research and Development Division, Health Policy Bureau, Ministry of Health, Labour and Welfare, Tokyo, Japan;
- Received April 19, 2021
- Accepted June 28, 2021
- First published July 15, 2021.
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