1. Department of ImmunologyInstitute for Biomedical Aging ResearchUniversity of Innsbruck Rennweg 10 Innsbruck Austria
2. Department of Orthopedic SurgeryHospital Wels‐Grieskirchen Grieskirchnerstrasse 42 Wels Austria
3. Department of Internal MedicineClinic IIMedical University of Innsbruck Anichstrasse 35 6020 Innsbruck Austria