Inferring Rheumatoid Arthritis Disease Activity Status From the Electronic Health Records Across Health Systems. - Cheng D; Wang X; McDermott GC; Hanberg JS; Love Z; Zhong K; Jeffway M; Hou J; Panickan V; Sangar R; Qi Y; Melley C; et al. (Arthritis & rheumatology (Hoboken, N.J.), 2026)