Archer, L., Snell, K. I. E., Stynes, S., Axén, I., Dunn, K. M., Foster, N. E., …Hill, J. C. (in press). Development and External Validation of Individualized Prediction Models for Pain Intensity Outcomes in Patients With Neck Pain, Low Back Pain, or Both in Primary Care Settings. Physical Therapy, 103(11), Article pzad128. https://doi.org/10.1093/ptj/pzad128