1. Institute of ImmunologyCentre of Infection MedicineFreie Universität Berlin Berlin Germany
2. Experimental ImmunologyDepartment of Rheumatology and Clinical ImmunologyCharité‐Universitätsmedizin Berlin Berlin Germany
3. Pitzer Laboratory of Osteoarthritis ResearchGerman Rheumatism Research Center (DRFZ)a Leibniz Institute Berlin Germany