1. Division of Oral Medicine and Dentistry; Brigham and Women's Hospital; Department of Oral Medicine, Infection and Immunity; Harvard School of Dental Medicine; Boston MA USA
2. Tel-Aviv Sourasky Medical Center and Saliwell Ltd.; Harutzim Israel
3. Department of Oral Biology; UNMC College of Dentistry; Lincoln NE USA
4. Department of Oral Biology; University of Manitoba; Winnipeg MB Canada
5. The Hebrew University; Jerusalem Israel
6. Department of Odontology; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
7. University of Groningen and University Medical Center Groningen; Groningen The Netherlands
8. Faculty of Dental Medicine; University of Medicine; Tirana Albania
9. Broegelmann Research Laboratory; Department of Clinical Science; University of Bergen; Bergen Norway
10. McGill University; Montreal QC Canada
11. DAPMRV Dental College; Bangalore India
12. New York University College of Dentistry; New York NY USA
13. Department of Pharmacology; Institute of Neuroscience and Physiology; The Sahlgrenska Academy at the University of Gothenburg; Gothenburg Sweden
14. Division of Mucosal & Salivary Biology; Dental Institute; King's College London; London UK