| Authors: |
Matsuura A; Faculty of Health Science, Toho University, Funabashi, Chiba, Japan.; Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Sasahara SI; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Tachikawa H; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Wataya K; Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Ujihara M; Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan.; College of Nursing and Nutrition, Shukutoku University, Chiba, Chiba Prefecture, Japan., Kawashima Y; School of Arts and Letters, Meiji University, Chiyoda, Tokyo, Japan., Takahashi S; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Muroi K; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Doki S; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Hori D; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Takahashi T; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan., Matsuzaki I; Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan.; International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba, Ibaraki Prefecture, Japan. |