[1] Maasstad Hosp, Rheumatol & Immunol, Rotterdam, Netherlands
[2] Med Ctr Leeuwarden, Rheumatol, Leeuwarden, Netherlands
[3] Groene Hart Hosp, Rheumatol, Gouda, Netherlands
[4] Maasstad Hosp, Radiol & Nucl Med, Rotterdam, Netherlands
[5] Med Ctr Leeuwarden, Nucl Med, Leeuwarden, Netherlands
[6] Groene Hart Hosp, Nucl Med, Gouda, Netherlands
[7] Amsterdam UMC, Epidemiol Data Sci, Amsterdam, Netherlands