About the Authors

Benjamin Chih Chiang Lam

lam.benjamin.cc@alexandrahealth.com.sg

Affiliation Department of Family and Community Medicine, Khoo Teck Puat Hospital, Singapore, Singapore

Gerald Choon Huat Koh

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

Cynthia Chen

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

Michael Tack Keong Wong

Affiliation Department of Family and Community Medicine, Khoo Teck Puat Hospital, Singapore, Singapore

Stephen J. Fallows

Affiliation Department of Clinical Sciences & Nutrition, University of Chester, Chester, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BCCL MTKW. Performed the experiments: BCCL MTKW. Analyzed the data: BCCL GCHK CC. Contributed reagents/materials/analysis tools: BCCL MTKW SJF. Wrote the paper: BCCL GCHK CC SJF MTKW. Supervision of study: BCCL MTKW SJF.