About the Authors

Shihui Jin

Roles Conceptualization, Data curation, Formal analysis, Methodology, Visualization, Writing – original draft

Affiliation Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore

Borame L. Dickens

Roles Data curation, Writing – review & editing

Affiliation Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore

Kai Yee Toh

Roles Data curation

Affiliation AMILI Pte Ltd, Singapore, Singapore

David Chien Boon Lye

Roles Conceptualization, Writing – review & editing

Affiliations Department of Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore, National Centre for Infectious Diseases, Singapore, Singapore, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore, Ministry of Health, Singapore, Singapore

Vernon J. Lee

Roles Writing – review & editing

Affiliations Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore, National Centre for Infectious Diseases, Singapore, Singapore, Ministry of Health, Singapore, Singapore

Alex R. Cook

Roles Conceptualization, Methodology, Supervision, Writing – review & editing

ephcar@nus.edu.sg

Affiliations Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore, Department of Statistics and Data Science, National University of Singapore, Singapore, Singapore

Competing Interests

I have read the journal’s policy and the authors of this manuscript have the following competing interests: Kai Yee Toh is salaried employee of AMILI Pte Ltd.