1. Division of Oral Diagnostics and Rehabilitation Department of Dental Medicine Karolinska InstitutetScandinavian Center for Orofacial neuroscience (SCON) Huddinge Sweden
2. Division of Community Medicine Department of Medical and Health Sciences Faculty of Health Sciences Anaesthetics, Operations and Specialty Surgery Center Linköping University and Pain and Rehabilitation CenterRegion Östergötland Linköping Sweden
3. Folktandvården Stockholms Län AB Stockholm Sweden