1. University of Western Australia Crawley Western Australia Australia
2. Department of Oral Medicine and SurgeryFaculty of DentistryJordan University of Science and Technology Irbid Jordan
3. Dipartimento di Medicina e ChirugiaUniversity of Parma Parma Italy
4. Department of Oral MedicineLeeds Dental Institute Leeds UK
5. Health Sciences LibraryUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
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. Cedars‐Sinai Medical Center Los Angeles California
8. Eastman Dental Hospital for Oral Healthcare Sciences London UK
9. School of Dental MedicineUniversity at Buffalo, The State University of New York Buffalo New York
10. Carolinas Medical Center Charlotte North Carolina
11. University of North Carolina at Chapel Hill Chapel Hill North Carolina