About the Authors

Min Xu

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

Affiliation Shanghai Film Academy, Shanghai University, Shanghai, PR China

YouDong Ding

Roles Conceptualization, Funding acquisition, Supervision

ydding@shu.edu.cn, shudu17@foxmail.com

Affiliation Shanghai Film Academy, Shanghai University, Shanghai, PR China

Competing Interests

The authors have declared that no competing interests exist.