About the Authors

Wing-nga Chan

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

Affiliation Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong SAR, China

William Wai-nam Tsang

Roles Conceptualization, Formal analysis, Methodology, Resources, Supervision, Validation, Writing – review & editing

William.Tsang@polyu.edu.hk

Affiliation Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong SAR, China

Competing Interests

The authors have declared that no competing interests exist.