Funding for this research was provided by:
National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR059142)
National Natural Science Foundation of China (81171676,31271033,81572098,81601949)
Natural Science Foundation of Shanxi Province (201308050,20150313012-6,201605D211024,20161100006)
Received: 27 April 2017
Accepted: 8 November 2017
First Online: 17 November 2017
: This study was approved by the Institutional Review Board and the Institutional Animal Care and Use Committee of the Shanxi Medical University (2015LL020).
: Not applicable
: The authors declare that they have no competing interests.
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