1. Department of Orofacial Pain and Jaw Function, Faculty of Odontology Malmö University Malmö Sweden
2. Center for Oral Rehabilitation, FTV Östergötland Norrköping Sweden
3. School of Orthodontics, Department of Neurosciences, Reproductive Sciences and Oral Sciences University of Naples Federico II Naples Italy
4. Dental Department East Jeddah Hospital, Ministry of Health Jeddah Saudi Arabia
5. Scandinavian Center for Orofacial Neurosciences Malmö Sweden
6. Dental Department of Dental Medicine Karolinska Institutet Huddinge Sweden
7. Department of Prosthodontics and Periodontology Bauru School of Dentistry ‐ University of São Paulo Bauru Brazil
8. Bauru Orofacial Pain Group University of São Paulo Bauru Brazil
9. Newcastle School of Dental Sciences Newcastle University Newcastle upon Tyne UK
10. Faculty of Dental Medicine Laval University Quebec Canada
11. Clinic of Pediatric Dentistry University of Leipzig Leipzig Germany
12. Department of Oral Function and Prosthetic Dentistry, College of Dental Sciences Radboud University Medical Center Nijmegen The Netherlands
13. Center for Child Health, Behavior and Development Seattle Children's Research Institute Seattle Washington USA
14. Division of Behavioral Medicine and Clinical Psychology Cincinnati Children's Hospital Medical Center Cincinnati Ohio USA
15. Center for Understanding Pediatric Pain (CUPP) Cincinnati Children's Hospital Medical Center Cincinnati Ohio USA
16. Department of Pediatrics University of Cincinnati College of Medicine Cincinnati Ohio USA
17. Department of Oral Function and Fixed Prosthodontics Nihon University School of Dentistry at Matsudo Japan
18. Department of Orofacial pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA) University of Amsterdam and Vrije Universiteit Amsterdam Amsterdam The Netherlands
19. Department of Oral Diagnostic Sciences University at Buffalo Buffalo New York USA
20. Department of Anesthesiology and Pain Medicine University of Washington School of Medicine Seattle Washington USA
21. Faculty of Medicine and Health The University of Sydney Sydney Australia
22. CES‐LPH Research Group Universidad CES Medellin Colombia
23. Institute for Occlusion and Orofacial Pain, Faculty of Medicine University of Coimbra Coimbra Portugal
24. Section for Orofacial Pain and Jaw Function, School of Dentistry and Oral Health Aarhus Denmark
25. Department of Orofacial Pain and Jaw Function Kalmar County Hospital Kalmar Sweden