About the Authors

Wenrong Lin

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

tploh@hotmail.com; wenrong_lin@nuhs.edu.sg

Affiliation Legal Office, National University Hospital, Singapore

Zheng Jye Ling

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – review & editing

Affiliation Academic Information Office, National University Hospital, Singapore

Siqi Liu

Roles Data curation, Formal analysis, Writing – review & editing

Affiliation Singapore International Mediation Institute, Singapore

Joel Tye Beng Lee

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

Affiliation Peacemakers Consulting Services Pte Ltd, Singapore

Marcus Lim

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

Affiliation Peacemakers Consulting Services Pte Ltd, Singapore

Aloysius Goh

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

Affiliation Peacemakers Consulting Services Pte Ltd, Singapore

Sean Lim

Roles Investigation, Methodology, Validation, Visualization, Writing – review & editing

Affiliation Clinical Risk Management, National University Hospital, Singapore

Peter George Manning

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

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

Mengling Feng

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

‡ These authors are joint last authors on this work.

Affiliation Singapore International Mediation Institute, Singapore

Tze Ping Loh

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

tploh@hotmail.com; wenrong_lin@nuhs.edu.sg

‡ These authors are joint last authors on this work.

Affiliations Department of Laboratory Medicine, National University Hospital, Singapore, Biomedical Institute for Global Health Research and Technology, National University of Singapore, Singapore

Competing Interests

Authors Joel Tye Beng Lee, Marcus Lim, and Aloysius Goh are currently employed by Peacemakers Consulting Services Pte Ltd, Singapore. This does not alter our adherence to PLOS ONE policies on sharing data and materials. There are no patents, products in development or marketed products to declare.