1. Gade Laboratory for Pathology; Department of Clinical Medicine; Faculty of Medicine and Dentistry; University of Bergen; Bergen Norway
2. Centre for Cancer Biomarkers (CCBIO); Faculty of Medicine and Dentistry; University of Bergen; Bergen Norway
3. Department of Global Public Health and Primary Care; Centre for International Health; University of Bergen; Bergen Norway
4. Centre for Clinical & Diagnostic Oral Sciences; Barts & the London School of Medicine & Dentistry; Queen Mary University of London; London UK
5. Department of Oral Surgery; Institute of Clinical Dentistry; University of Bergen; Bergen Norway
6. Department of Maxillofacial Surgery; Head and Neck Clinic; Haukeland University Hospital; Bergen Norway
7. Department of Ear-Nose-and-Throat Surgery; Head and Neck Clinic; Haukeland University Hospital; Bergen Norway
8. Department of Pathology; Haukeland University Hospital; Bergen Norway
9. Biomatrix Research Group; Department of Biomedicine; Faculty of Medicine and Dentistry; University of Bergen; Bergen Norway