About the Authors

Carol C. Choo

carol.choo@jcu.edu.au

Affiliation College of Healthcare Sciences, James Cook University, Singapore, Singapore

Keith M. Harris

Affiliation School of Medicine, University of Tasmania, Hobart, Tasmania, Australia, and School of Psychology, University of Queensland, St Lucia, Queensland, Australia

Peter K. H. Chew

Affiliation College of Healthcare Sciences, James Cook University, Singapore, Singapore

Roger C. Ho

Affiliation Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: CC KH RH. Data curation: CC. Formal analysis: CC KH PC. Funding acquisition: CC. Investigation: CC. Methodology: CC KH RH. Project administration: CC KH RH. Resources: CC. Software: CC. Supervision: CC KH RH. Validation: CC. Visualization: CC. Writing – original draft: CC. Writing – review & editing: CC KH RH PC.