1. Department of Pathology; Haartman Institute; University of Helsinki; Helsinki Finland
2. Institute of Dentistry; University of Misurata; Misurata Libya
3. Research Programmes Unit; Genome-Scale Biology Research Programme; University of Helsinki; Helsinki Finland
4. Research Group of Cancer Research and Translational Medicine; Medical Faculty; University of Oulu; Oulu Finland
5. Medical Research Centre; Oulu University Hospital; Oulu Finland
6. Department of Oral and Maxillofacial Diseases; University of Helsinki; Helsinki Finland
7. Helsinki University Hospital; Helsinki Finland
8. Department of Pathology; University of Turku; Turku Finland