#BestACR20Tweets "RT @drdavidliew : Just a reminder: inflammatory arthritis irAEs can occur at almost any time after immune checkpoint inhibitor cancer immunotherapy is commenced. @LoyolaChicago #ACR20 ABST1566 @RheumNow https://t.co/x7DLzZcn9o https://t.co/OmpTAorA13