Affiliation: | 1. Division of Oral and Facial Disorders, Osaka University Dental Hospital, Osaka, Japan;2. Division of Dentistry, Shitennoji Yawaragien Medical Welfare Center, Osaka, Japan;3. Division of Functional Oral Neuroscience, Osaka University, Graduate School of Dentistry, Osaka, Japan;4. Center for Oral Functional Disorders, Sasao Dental Clinic, Yamaguchi, Japan |