About the Authors

Issei Ichimiya

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

ich-oit@umin.ac.jp

Affiliation Ichimiya Clinic, Kitsuki City, Oita, Japan

Hiroko Ichimiya

Roles Data curation, Funding acquisition, Investigation

Affiliation Ichimiya Clinic, Kitsuki City, Oita, Japan

Competing Interests

The authors have declared that no competing interests exist.