1. Section of Orofacial Pain and Jaw Function Department of Dentistry and Oral Health Aarhus University Aarhus Denmark
2. Scandinavian Centre for Orofacial Neurosciences (SCON) Aarhus Denmark
3. Department of Clinical and Experimental Medicine Linköping University Linköping Sweden
4. Department of Dental Medicine Karolinska Institute Huddinge Sweden
5. Department of Psychology and Behavioural Sciences Aarhus University Aarhus Denmark
6. Department of Orofacial Pain and Jaw Function Faculty of Odontology Malmö University Malmö Sweden