About the Authors

Xiaoqin Zhu

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hong Kong, PR China

Carman K. M. Chu

Roles Writing – original draft

Affiliation Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hong Kong, PR China

Xue Wu

Roles Writing – review & editing

Affiliation Office of Undergraduate Studies, The Hong Kong Polytechnic University, Hong Kong, PR China

Daniel T. L. Shek

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

daniel.shek@polyu.edu.hk

Affiliation Department of Applied Social Sciences, The Hong Kong Polytechnic University, Hong Kong, PR China

Competing Interests

The authors have declared that no competing interests exist.