About the Authors
- So Young Kim
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Roles Writing – original draft, Writing – review & editing
Affiliation Department of Otorhinolaryngology-Head & Neck Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
- Joon Kyu Lee
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Roles Formal analysis, Writing – review & editing
Affiliation Department of Orthopaedic Surgery, Hallym University College of Medicine, Anyang, Korea
- Songyong Sim
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Roles Formal analysis, Writing – review & editing
Affiliation Department of Statistics, Hallym University, Chuncheon, Korea
- Hyo Geun Choi
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Roles Conceptualization, Formal analysis, Writing – review & editing
* E-mail: pupen@naver.com
Affiliation Department of Otorhinolaryngology-Head & Neck Surgery, Hallym University College of Medicine, Anyang, Korea
Competing Interests
The authors have declared that no competing interests exist.