About the Authors

Reiko Tsunoda

Contributed equally to this work with: Reiko Tsunoda, Tomohiko Kamo, Yumi Dobashi, Hiroaki Fushiki

Roles Conceptualization, Data curation, Methodology, Visualization, Writing – original draft, Writing – review & editing

r.tsunoda@mejiro.ac.jp

Affiliations Mejiro University Ear Institute Clinic, Saitama, Japan, Department of Speech, Language and Hearing Therapy, Faculty of Health Sciences, Mejiro University, Saitama, Japan

Tomohiko Kamo

Contributed equally to this work with: Reiko Tsunoda, Tomohiko Kamo, Yumi Dobashi, Hiroaki Fushiki

Roles Formal analysis, Writing – review & editing

Affiliations Mejiro University Ear Institute Clinic, Saitama, Japan, Department of Physical Therapy, Faculty of Rehabilitation, Gunma Paz University, Takasaki, Gunma, Japan

Yumi Dobashi

Contributed equally to this work with: Reiko Tsunoda, Tomohiko Kamo, Yumi Dobashi, Hiroaki Fushiki

Roles Methodology, Writing – review & editing

Affiliation Mejiro University Ear Institute Clinic, Saitama, Japan

Hiroaki Fushiki

Contributed equally to this work with: Reiko Tsunoda, Tomohiko Kamo, Yumi Dobashi, Hiroaki Fushiki

Roles Conceptualization, Supervision, Writing – review & editing

Affiliations Mejiro University Ear Institute Clinic, Saitama, Japan, Department of Speech, Language and Hearing Therapy, Faculty of Health Sciences, Mejiro University, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.