About the Authors

Ji–Young Son

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliations Department of Anatomy, Ewha Womans University College of Medicine, Seoul, Republic of Korea, Ewha Medical Academy, Ewha Womans University Medical Center, Seoul, Republic of Korea

Seung–Ho Han

Roles Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Supervision, Validation, Writing – review & editing

sanford@ewha.ac.kr

Affiliations Department of Anatomy, Ewha Womans University College of Medicine, Seoul, Republic of Korea, Ewha Medical Academy, Ewha Womans University Medical Center, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.