1. Section of Orofacial Pain and Jaw Function, Department of Dentistry, HEALTH Aarhus University, Denmark;
2. Scandinavian Center for Orofacial Neurosciences (SCON), Aarhus University, Denmark;
3. Graduate Institute of Biomedical Materials and Tissue Engineering, College of Oral Medicine, Research Center for Biomedical Devices and Prototyping Production, Taipei Medical University, Taiwan;
4. Department of Health Science and Technology, the Faculty of Medicine, Aalborg University, Denmark;
5. Orofacial Pain & TMD Research Unit, Institute of Stomatology, Affiliated Hospital of Stomatology, Nanjing Medical University, Nanjing, PR China;
6. Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, PR China;
7. Department of Dental Medicine, Karolinska Institutet, Huddinge, Sweden