1. Department of Rheumatology Aarhus University Hospital Aarhus N Denmark
2. Department of Clinical Medicine Aarhus University Aarhus N Denmark
3. Department of Procurement and Clinical Engineering Central Denmark Region Aarhus C Denmark
4. Department of Endocrinology and Internal Medicine Aarhus University Hospital Aarhus N Denmark
5. Diagnostic Center Silkeborg Regional Hospital Silkeborg Denmark