About the Authors

Takayuki Niizato

Contributed equally to this work with: Takayuki Niizato, Kotaro Sakamoto

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

t_niizato@yahoo.co.jp (TN); sakamoto@ccs.tsukuba.ac.jp (KS)

Affiliation Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Ibaraki, Japan

Kotaro Sakamoto

Contributed equally to this work with: Takayuki Niizato, Kotaro Sakamoto

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

t_niizato@yahoo.co.jp (TN); sakamoto@ccs.tsukuba.ac.jp (KS)

Affiliation University of Tsukuba, Leading Graduate School Doctoral Program in Human Biology, Tsukuba, Japan

Yoh-ichi Mototake

Roles Conceptualization, Formal analysis, Methodology, Validation, Writing – review & editing

Affiliation The Institute of Statistical Mathematics, Tachikawa, Japan

Hisashi Murakami

Roles Data curation, Formal analysis, Validation, Writing – review & editing

Affiliation University of Tokyo, Research Center for Advanced Science and Technology, Tokyo, Japan

Takenori Tomaru

Roles Data curation, Resources, Writing – review & editing

Affiliation Department of Computer Science and Engineering, Toyohashi University of Technology, Toyohashi, Japan

Tomotaro Hoshika

Roles Data curation

Affiliation Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Ibaraki, Japan

Toshiki Fukushima

Roles Data curation, Resources

Affiliation Faculty of Engineering, Information and Systems, University of Tsukuba, Tsukuba, Ibaraki, Japan

Competing Interests

The authors declare that no competing interests exist.