Article Information
vol. 58 no. 5 737-739
PubMed
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History
- Published online December 15, 2015.
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© 2015 American Federation for Medical Research, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions
Author Information
- Ting-Ting Li, MM*,
- Tao Zhang, MM*,
- Gui-Mei Chen, MM*,
- Qing-Qing Zhu, MM*,
- Jin-Hui Tao, MM*†,
- Hai-Feng Pan, MD*,
- Dong-Qing Ye, MD*
- From the *Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University; and †Department of Rheumatology, Anhui Provincial Hospital, Hefei, Anhui, PR China.
- Received November 21, 2009, and in revised form February 2, 2010.
- Accepted for publication February 9, 2010.
- Reprints: Dong-Qing Ye, MD, Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, 230032, PR China. E-mail: ydq{at}ahmu.edu.cn.
- Li and Zhang contributed equally to this work and should be considered as co-first authors.
- Supported by grants from the key program of the National Natural Science Foundation of China (30830089 and 30771848).