Authors: Peter C Grayson; Katrina Steiling; Michael Platt; Jeffrey S Berman; Xiaohui Zhang; Ji Xiao; Yuriy O Alekseyev; Gang Liu; Paul A Monach; Mariana J Kaplan; Avrum Spira; Peter A Merkel Journal: Arthritis Rheumatol Date: 2015-05 Impact factor: 10.995