1 College of Medicine and Dentistry, James Cook University, Brisbane, Australia.
2 Metro South Oral Health, James Cook University, Brisbane, Australia.
3 Department of Oral and Maxillofacial Medicine and Diagnostic Sciences, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio.
4 Department of Oral Diagnostic Sciences, Faculty of Dentistry, King AbdulAziz University, Jeddah, Saudi Arabia.
5 Division of Oral Medicine, Department of Diagnostic Sciences, Tufts School of Dental Medicine, Boston, Massachusetts.
6 Oral Medicine Department, King's College London, Thomas Hospital NHS Foundation Trust, London, UK.
7 Department of Oral and Maxillofacial Surgery, Institute of Dentistry, University of Turku, Turku, Finland.
8 Department of Diagnostic Sciences, Rutgers School of Dental Medicine, Center for Temporomandibular Disorders and Orofacial Pain, The State University of New Jersey, Rutgers, Newark, NJ, USA.
9 Department of Diagnostic Sciences, School of Dentistry, Louisiana State University Health Sciences Center, New Orleans, Louisiana.
10 Department of Biomedical, Surgical and Dental Sciences, Unit of Oral Medicine, Oral Pathology and Gerodontology, University of Milan, Milano, Italy.
11 Department of Neurosciences, School of Medicine, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Naples, Italy.
12 Medical Center Library, University of Kentucky, Lexington, Kentucky.
13 Department of Psychology, Orofacial Pain Clinic, College of Dentistry, University of Kentucky, Lexington, Kentucky.
14 Department of Oral Health Practice, College of Dentistry, University of Kentucky, Lexington, Kentucky.