1. Dipartimento di Medicina e ChirurgiaUniversity of Parma Parma Italy
2. Department of Oral MedicineLeeds Dental Institute Leeds West Yorkshire UK
3. University of Parma Parma Italy
4. University of Western Australia Perth Western Australia Australia
5. Department of Oral Medicine and SurgeryFaculty of DentistryJordan University of Science and Technology Irbid Jordan
6. Medical‐Surgical Dentistry Research Group (OMEQUI)Health Research Institute of Santiago de Compostela (IDIS)University of Santiago de Compostela Santiago de Compostela Spain
7. School of Dental MedicineUniversity at Buffalo, The State University of New York Buffalo New York
8. Cert Surg & Pros ImplantologyEastman Dental Hospital for Oral Healthcare Sciences London UK
9. Carolinas Medical Center Charlotte North Carolina
10. University of North Carolina Chapel Hill North Carolina