About the Authors

Tina Tsz-Ting Chui

Affiliation Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan

Wen-Chung Lee

wenchung@ntu.edu.tw

Affiliations Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan, Research Center for Genes, Environment and Human Health, College of Public Health, National Taiwan University, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WCL. Performed the experiments: TTC. Analyzed the data: TTC. Contributed reagents/materials/analysis tools: WCL. Wrote the paper: TTC WCL.