Haugen, I. K., Felson, D., Abhishek, A., Berenbaum, F., James Edwards, J., Herrero Beaumont, G., Hermann-Eriksen, M., Hill, C. L., Ishimori, M., Jonsson, H., Karjalainen, T., Ying Leung, Y., Maheu, E., Mallen, C. D., Helene Moe, R., Ramonda, R., Ritschl, V., Stamm, T. A., Szekanecz, Z., van der Giesen, F. J., …Kloppenburg, M. (2022). Development of radiographic classification criteria for hand osteoarthritis: a methodological report (Phase 2). RMD Open, 8(1), e002024 - e002024. https://doi.org/10.1136/rmdopen-2021-002024