1. Department of Orofacial Pain and Jaw Function, Faculty of Odontology; Malmö University; Malmö Sweden
2. Center of Dental Medicine; University of Zurich; Switzerland
3. Department of Neurosciences, Reproductive Sciences, and Oral Sciences, Division of Orthodontics; University of Naples; Naples Italy
4. School of Dental Sciences and Centre for Oral Health Research, Newcastle University; Newcastle-Upon-Tyne Hospitals’ NHS Foundation Trust; Newcastle-Upon-Tyne UK
5. Faculty of Dental Medicine; Laval University; Quebec Canada
6. Department of Oral Kinesiology, Academic Centre for Dentistry Amsterdam; University of Amsterdam, and Vrije Universiteit Amsterdam; The Netherlands
7. Department of Oral and Maxillofacial Radiology, Pathology, and Medicine; New York University College of Dentistry; New York USA