About the Authors

Roger Y. Chung

Affiliation School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China

Jason C. S. Leung

Affiliation Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Hong Kong SAR, China

Dicken C. C. Chan

Affiliation School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China

Jean Woo

Affiliation Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China

Carmen K. M. Wong

Affiliation School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China

Samuel Y. S. Wong

yeungshanwong@cuhk.edu.hk

Affiliation School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RYC JCSL DCCC JW CKMW SYSW. Performed the experiments: RYC JCSL DCCC JW CKMW SYSW. Analyzed the data: RYC JCSL DCCC SYSW. Contributed reagents/materials/analysis tools: RYC JCSL DCCC JW CKMW SYSW. Wrote the paper: RYC JCSL DCCC JW CKMW SYSW.