1. Faculty of Medicine University of Helsinki Helsinki Finland
2. Department of Internal Medicine Päijät‐Häme Central Hospital Lahti Finland
3. Department of Rheumatology, Inflammation Center Helsinki University Hospital Helsinki Finland
4. Medical Imaging Center Helsinki University Hospital Helsinki Finland
5. Department of Nuclear Medicine Päijät‐Häme Central Hospital Lahti Finland
6. Orton Hospital Helsinki Finland
7. Translational Immunology Program (TRIMM), Faculty of Medicine University of Helsinki Helsinki Finland
8. Department of Internal Medicine Helsinki University Hospital Helsinki Finland
9. Department of Internal Medicine South Karelia Central Hospital Lappeenranta Finland
10. Päijät‐Häme Joint Authority for Health and Wellbeing Lahti Finland