About the Authors

Sumi Kato

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft

katoh@aomoricgu.ac.jp

Affiliations Department of Neuropsychiatry, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan, Faculty of Management and Law, Aomori Chuo Gakuin University, Aomori, Japan

Kazuaki Hanawa

Roles Formal analysis, Investigation, Methodology, Software, Writing – original draft

Affiliation Natural Language Processing Lab, Graduate School of Information Sciences, Tohoku University, Sendai, Japan

Manabu Saito

Roles Resources, Writing – review & editing

Affiliation Department of Clinical Psychological Science, Graduate School of Health Sciences, Hirosaki University, Hirosaki, Japan

Kazuhiko Nakamura

Roles Resources

Affiliation Department of Neuropsychiatry, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan

Competing Interests

The authors have declared that no competing interests exist.