A commentary on “clinical results of a 10-year follow-up of surgical treatment for elbow stiffness in rheumatoid arthritis: a case series”

aThe Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China bThe Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People's Republic of China Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article. Published online ■ ■ *Corresponding author. Address: The Second Affiliated Hospital of Zhejiang Chinese Medical University, 318 Chaowang Road, Gongshu District, Hangzhou, Zhejiang, 310005, People's Republic of China. E-mail address: [email protected] (X. Wang). This is an open access article distributed under the Creative Commons Attribution-ShareAlike License 4.0, which allows others to remix, tweak, and build upon the work, even for commercial purposes, as long as the author is credited and the new creations are licensed under the identical terms. http://creativecommons.org/licenses/by-sa/4.0/