About the Authors

Yasuaki Kusumoto

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

kusumoto@fmu.ac.jp

Affiliation Department of Physical Therapy, Fukushima Medical University School of Health Sciences, Fukushima city, Fukushima, JP

Kenji Takaki

Roles Investigation, Project administration, Writing – review & editing

Affiliation Faculty of Health Sciences, Department of Physical Therapy, Tokyo University of Technology, Ohta-ku, Tokyo, JP

Tadamitsu Matsuda

Roles Methodology, Software, Writing – review & editing

Affiliation Faculty of Health Sciences, Department of Physical Therapy, Juntendo University, Bunkyo-ku, Tokyo, JP

Osamu Nitta

Roles Methodology, Supervision, Writing – review & editing

Affiliation Faculty of Health Sciences, Department of Physical Therapy, Tokyo Metropolitan University, Arakawa-ku, Tokyo, JP

Competing Interests

The authors have declared that no competing interests exist.