About the Authors

Janet Ong

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

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Joel Aik

Roles Conceptualization, Project administration, Supervision, Writing – review & editing

Affiliation Environmental Health Institute, National Environment Agency, Singapore, Singapore

Lee Ching Ng

Roles Supervision, Writing – review & editing

NG_Lee_Ching@nea.gov.sg

Affiliations Environmental Health Institute, National Environment Agency, Singapore, Singapore, School of Biological Sciences, Nanyang Technological University, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.