Affiliation: | 1.Department of Craniofacial Growth and Development Dentistry, Kanagawa Dental College, 82 Inaoka-Cho, Yokosuka, Kanagawa, 238-8580, Japan ;2.Research Center of Brain and Oral Science, Kanagawa Dental College, Kanagawa, Tokyo, Japan ;3.National Center of Neurology and Psychiatry, National Institute of Mental Health, Tokyo, Japan ;4.Department of Somnology, Tokyo Medical University, Tokyo, Japan ; |