About the Authors

Siyao Wang

Contributed equally to this work with: Siyao Wang, Sang-Khee Lee

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

Affiliation Department of Media Communication, Pukyong National University, Busan, Korea

Sang-Khee Lee

Contributed equally to this work with: Siyao Wang, Sang-Khee Lee

Roles Supervision, Writing – original draft, Writing – review & editing

lsngk@pknu.ac.kr

Affiliation Department of Media Communication, Pukyong National University, Busan, Korea

Competing Interests

The authors have declared that no competing interests exist.