About the Authors

John Rong Hao Tay

Contributed equally to this work with: John Rong Hao Tay, Gustavo G. Nascimento

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

marco.peres@duke-nus.edu.sg (MAP), john.tay.r.h@singhealth.com.sg (JRHT)

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, Department of Restorative Dentistry, National Dental Centre Singapore, Singapore, Singapore, National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore, Singapore

Gustavo G. Nascimento

Contributed equally to this work with: John Rong Hao Tay, Gustavo G. Nascimento

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

Affiliations National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore, Singapore, Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore, School of Dentistry, University of Utah, Salt Lake City, Utah, United States of America

Jasmine Sio Hong Ho

Roles Data curation, Project administration, Resources, Software, Visualization, Writing – review & editing

‡ Data manager at the National Dental Centre Singapore at the time of the study.

Affiliation National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore, Singapore

Narayanan Ragavendran

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – review & editing

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, Health Services Research Centre, SingHealth, Singapore, Singapore

Bryan Wei Ren Yeo

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Visualization, Writing – review & editing

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, Health Services Research Centre, SingHealth, Singapore, Singapore

Hanimi Reddy Kallam

Roles Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – review & editing

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, Health Services Research Centre, SingHealth, Singapore, Singapore

Sean Shao Wei Lam

Roles Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, Health Services Research Centre, SingHealth, Singapore, Singapore, School of Computing and Information Systems, Singapore Management University, Singapore, Singapore

Marco A. Peres

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Writing – review & editing

marco.peres@duke-nus.edu.sg (MAP), john.tay.r.h@singhealth.com.sg (JRHT)

Affiliations Health Services Research and Population Health Programme, Duke-NUS Medical School, Singapore, Singapore, National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore, Singapore, Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore, Singapore

Competing Interests

The authors report no conflict of interest regarding the present work.