1. Finsen Laboratory/Biotech Research and Innovation Centre (BRIC); Rigshospitalet and University of Copenhagen; Denmark
2. Department of Clinical Physiology, Nuclear Medicine and PET and Cluster for Molecular Imaging; Rigshospitalet and University of Copenhagen; Denmark
3. Proteases and Tissue Remodelling Section; National Institute of Dental and Craniofacial Research, National Institutes of Health; Bethesda MD USA
4. Department of Oncology/Orthopaedics; Haukeland University Hospital; Bergen Norway
5. Department of Clinical Medicine, Gade Laboratory of Pathology; University of Bergen; Norway
6. Department of Pathology; Haukeland University Hospital; Bergen Norway