Pope JE, Movahedi M, Rampakakis E, et al. ACPA and RF as predictors of sustained clinical remission in patients with rheumatoid arthritis: data from the Ontario Best practices Research Initiative (OBRI). RMD Open 2018;4:e000738. doi: 10.1136/rmdopen-2018-000738.
The authors want to alert the readers on the updates done for tables 2-3 in the published version.