1. Department of Neurosciences, School of Dentistry and Temporomandibular Disorders Clinic, University of Padova, Padova, Italy
2. Department of General Psychology, University of Padova, Padova, Italy
3. Department of Neurosciences, Psychiatry Clinic, University of Padova, Padova, Italy
4. Section of Dentistry and Maxillofacial Surgery, Hospital of Treviso, Treviso, Italy