About the Authors

Julian W. Tang

jwtang49@hotmail.com

Affiliation Department of Laboratory Medicine, National University Hospital, Singapore, Singapore

Andre D. G. Nicolle

Affiliation Department of Laboratory Medicine, National University Hospital, Singapore, Singapore

Jovan Pantelic

Affiliation Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore

Mingxiu Jiang

Affiliation Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore

Chandra Sekhr

Affiliation Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore

David K. W. Cheong

Affiliation Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore

Kwok Wai Tham

Affiliation Department of Building, School of Design and Environment, National University of Singapore, Singapore, Singapore

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JWT CS DKWC KWT. Performed the experiments: JWT ADGN JP MJ. Analyzed the data: JWT ADGN JP. Contributed reagents/materials/analysis tools: JWT CS DKWC KWT. Wrote the paper: JWT.