Yongjie Lai, Xiaohui Bai, Yunpeng Zhao, Qingyun Tian, Ben Liu, Edward A. Lin, Yuqing Chen, Brendan Lee, C Thomas G. Appleton, Frank Beier, Xiu-Ping Yu, Chuan-ju Liu
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Author manuscript; available in PMC 2015 May 4.Published in final edited form as: Ann Rheum Dis. 2014 Aug; 73(8): 1575–1584. Published online 2013 Aug 8. doi: 10.1136/annrheumdis-2013-203561