1. Department of Otorhinolaryngology, Seoul National University College of Medicine, Seoul 03080, Korea
2. Department of Bio and Brain Engineering and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea
3. Graduate School of Medical Science & Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea
4. The Center for Epidemic Preparedness, KAIST Institute, Daejeon 34141, Korea
5. Seoul National University Hospital, Seoul 03080, Korea
6. Sensory Organ Research Institute, Seoul National University Medical Research Center, Seoul 03080, Korea