Affiliation: | (1) Department of Anesthesia, National Kagawa Children's Hospital, 2603 Zentsuji, Zentsuji, 765 Kagawa, Japan;(2) Department of Pediatric Neurology, National Kagawa Children's Hospital, 2603 Zentsuji, Zentsuji, 765 Kagawa, Japan;(3) Department of Anesthesiology and Emergency Medicine, Kagawa Medical School, 1750-1, Ikenobe, Miki, 761-07 Kagawa, Japan;(4) Department of Anesthesia, Kyoto First Red Cross Hospital, 15-749, Hon-machi, Higashiyama-ku, 605 Kyoto, Japan |