About the Authors

Joji Kunihiro

Roles Data curation, Formal analysis, Project administration, Visualization, Writing – original draft

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Hiroaki Nabeka

Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Software, Visualization, Writing – original draft, Writing – review & editing

nabeka@m.ehime-u.ac.jp

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Hiroyuki Wakisaka

Roles Data curation, Methodology

Affiliation Department of Otorhinolaryngology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Kana Unuma

Roles Data curation, Resources

Affiliation Section of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo, Tokyo, Japan

Md. Sakirul Islam Khan

Roles Data curation, Methodology, Resources

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Tetsuya Shimokawa

Roles Data curation, Formal analysis, Methodology, Resources, Software

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Farzana Islam

Roles Data curation, Methodology, Resources

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Takuya Doihara

Roles Data curation, Formal analysis, Methodology

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Kimiko Yamamiya

Roles Data curation

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Shouichiro Saito

Roles Conceptualization, Formal analysis, Methodology, Resources

Affiliation Laboratory of Veterinary Anatomy, Faculty of Applied Biological Sciences, Gifu University, Yanagido, Gifu, Japan

Fumihiko Hamada

Roles Methodology, Writing – review & editing

Affiliation Department of Human Anatomy, Oita University Faculty of Medicine, Yufu, Oita, Japan

Seiji Matsuda

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

Affiliation Department of Anatomy and Embryology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan

Competing Interests

The authors have declared that no competing interests exist.