1. Department of Infectious Diseases; Helsinki University Central Hospital; Helsinki Finland
2. Clinicum; University of Helsinki; Helsinki Finland
3. Department of Oral and Maxillofacial Diseases; Helsinki University Central Hospital; Helsinki Finland
4. Obesity Research Unit; Research Programs Unit; Diabetes and Obesity; University of Helsinki; Helsinki Finland
5. FIMM; Institute for Molecular Medicine Finland; University of Helsinki; Helsinki Finland
6. Endocrinology; Abdominal Center; Helsinki University Central Hospital; Helsinki Finland
7. Cancer and Translational Medicine Research Unit; University of Oulu; Oulu Finland
8. Medical Research Center Oulu; University of Oulu and Oulu University Hospital; Oulu Finland
9. Department of Periodontology; Institute of Dentistry; University of Helsinki; Helsinki Finland
10. Department of Psychiatry; Helsinki University Central Hospital; Helsinki Finland
11. Department of Public Health; University of Helsinki; Helsinki Finland
12. Department of Health; National Institute for Health and Welfare; Helsinki Finland
13. Division of Periodontology; Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
14. Department of Oral Pathology; Institute of Dentistry; University of Helsinki; Helsinki Finland
15. Helsinki University Central Hospital; Helsinki Finland