About the Authors

Haewon Byeon

Affiliation Department of Speech Language Pathology & Audiology, School of Public Health, Nambu University, Gwangju, Republic of Korea

Dongwoo Lee

Affiliation Department of Physical Therapy, School of Public Health, Honam University, Gwangju, Republic of Korea

Sunghyoun Cho

nambupt@naver.com

Affiliation Department of Physical Therapy, School of Public Health, Nambu University, Gwangju, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: HB SC. Data curation: HB DL SC. Formal analysis: HB DL SC. Investigation: HB SC. Methodology: HB DL SC. Project administration: HB SC. Resources: HB DL SC. Software: HB DL SC. Supervision: HB SC. Validation: HB DL SC. Visualization: HB. Writing – original draft: HB SC. Writing – review & editing: HB SC.