About the Authors

Siew Mooi Ching

Roles Conceptualization, Data curation, Writing – original draft

Affiliations Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang Selangor, Malaysia, Malaysian Research Institute on Ageing, Universiti Putra Malaysia, Serdang, Selangor, Malaysia, Department of Medical Sciences, School of Medical and Life Sciences, Sunway University, Bandar Sunway, Selangor, Malaysia, Centre for Research, Bharath Institute of Higher Education and Research, Selaiyur, Chennai, Tamil Nadu, India

Kar Yean Ng

Roles Data curation, Writing – original draft

Affiliation Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang Selangor, Malaysia

Kai Wei Lee

Roles Formal analysis, Methodology

Affiliations Department of Pre-Clinical Sciences, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Kajang, Malaysia, Centre for Research on Communicable Diseases, Universiti Tunku Abdul Rahman, Kajang, Malaysia

Anne Yee

Roles Supervision, Writing – review & editing

Affiliation Department of Psychological Medicine, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia

Poh Ying Lim

Roles Formal analysis, Methodology

Affiliation Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia

Hisham Ranita

Roles Data curation, Resources

Affiliation Universiti Malaya Library, Universiti Malaya, Kuala Lumpur, Malaysia

Navin Kumar Devaraj

Roles Formal analysis, Writing – review & editing

Affiliations Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang Selangor, Malaysia, Malaysian Research Institute on Ageing, Universiti Putra Malaysia, Serdang, Selangor, Malaysia

Pei Boon Ooi

Roles Software, Writing – review & editing

Affiliation Department of Medical Sciences, School of Medical and Life Sciences, Sunway University, Bandar Sunway, Selangor, Malaysia

Ai Theng Cheong

Roles Conceptualization, Supervision, Writing – review & editing

cheaitheng@upm.edu.my

Affiliation Department of Family Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang Selangor, Malaysia

Competing Interests

The authors have declared that no competing interests exist.