| Date: | 22 - 24 March 2021 |
| Venue: | 910AB Room, 9th Floor, Medical Learning Resource Center and Ramathibodi School of Nursing Building, Faculty of Medicine Ramathibodi Hospital, Bangkok, Thailand |
| Conference: | Online and Onsite |
| Institute: | Department of Otolaryngology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand |
| Chairman: | Lecturer Dr. Nittaya Kasemkosin |
| Participants: | Total 197 (Thai 194 Overseas 3) |