1. OsteoRheuma Bern Bern Switzerland
2. Department of Rheumatology and Immunology, Inselspital, Bern University Hospital University of Bern Bern Switzerland
3. Faculty of Medicine University of Bern Bern Switzerland
4. Department of Cranio‐Maxillofacial Surgery, Inselspital, Bern University Hospital University of Bern Bern Switzerland
5. Clinical Trial Unit University of Bern Bern Switzerland
6. Zentrum für Rheuma‐ und Knochenerkrankungen Zürich Switzerland
7. Institute for Social and Preventive Medicine University of Bern Bern Switzerland