%0 Journal Article %T What Is the Persistence to Methotrexate in Rheumatoid Arthritis, and Does Machine Learning Outperform Hypothesis‐Based Approaches to Its Prediction? %A Westerlind, Helga %A Maciejewski, Mateusz %A Frisell, Thomas %A Jelinsky, Scott A %A Ziemek, Daniel %A Askling, Johan %J ACR Open Rheumatology %V 3 %N 7 %P 457-463 %D 2021-07-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve