About the Authors

Jong-Hyun Lee

Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Writing – original draft

Affiliation Brain and Humanity Lab., Institute of Humanities, Seoul National University, Seoul, South Korea

Sung Eun Lee

Roles Investigation, Methodology, Project administration

Affiliation Department of German Language & Literature, Seoul National University, Seoul, South Korea

Young-Sung Kwon

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

yoskwon@dau.ac.kr

Affiliation Department of Media & Communication, Dong-A University, Busan, South Korea

Competing Interests

The authors have declared that no competing interests exist.