1. Division of Oral Diagnostics and Rehabilitation; Department of Dental Medicine; Karolinska Institutet; Huddinge Sweden
2. Scandinavian Center for Orofacial Neurosciences (SCON); Huddinge Sweden
3. Hammel Neurorehabilitation Centre and University Research Clinic; Aarhus University; Hammel Denmark
4. Section of Orofacial Pain and Jaw Function; Institute for Odontology and Oral Health; Aarhus University; Aarhus Denmark