About the Authors

Byung Chul Kang

Roles Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea

Se Eun Yi

Roles Formal analysis, Methodology, Visualization, Writing – original draft

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Woo Seok Kang

Roles Data curation

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Joong Ho Ahn

Roles Data curation

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Hong Ju Park

Roles Data curation

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Jong Woo Chung

Roles Conceptualization, Data curation, Methodology, Project administration, Supervision, Validation, Writing – review & editing

jwchung@amc.seoul.kr

Affiliation Department of Otorhinolaryngology-Head and Neck Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.