van der Geest, T. ., Roeleveld, D. ., Walgreen, B. ., Helsen, M. ., Nayak, T. ., Klein, C. ., … Koenders, M. . (2018). Imaging fibroblast activation protein to monitor therapeutic effects of neutralizing interleukin-22 in collagen-induced arthritis. Rheumatology (Oxford, England). https://doi.org/10.1093/rheumatology/kex456 (Original work published 2018)