〇KIYONOBU NISHIKAWA¹, Yutaka Oda², Katsushi Doi³, Norihiro Sakai⁴, Kazuya Sobue⁵ (1. Departement of Anesthesiology, Osaka City University Hospital, 2. Department of Anesthesia, Osaka City General Hospital, 3. Department of Anesthesia, National Hospital Organization Hamada Medical Center, 4. Department of Anesthesia, Daiyukai General Hospital, 5. Department of Anesthesiology and Intensive Care Medicine, Nagoya City University Graduate School of Medical Sciences)

〇JOHO TOKUMINE¹ (1. Kyorin University School of Medicine)

〇KIMITOSHI NISHIWAKI¹ (1. Nagoya University Graduate School of Medicine)

〇TOMONORI TAKAZAWA¹, TOMOKO YOROZU², HIROMASA MITSUAHATA³, KEN YAMAURA⁴, TETSUYA HARA⁵, HIROSHI MORIMATSU⁶ (1. Intensive Care Unit, Gunma university Hospital, 2. Department of Anesthesiology, Kyorin University Hospital, 3. Department of Anesthesiology, Juntendo Tokyo Koto Geriatric Medical Center, 4. Department of Anesthesiology, Fukuoka University, 5. Department of Anesthesiology, Nagasaki University School of Medicine, 6. Department of Anesthesiology and Resucitology, Okayama University Graduate School of Medicine)

〇MASASHI KAWAMOTO¹, KEIKO MUKAIDA², YASUKO ICHIHARA³, SHIRO ISONO⁴, HIROSATO KIKUCHI⁵ (1. Hiroshima University, 2. Hiroshima Prefectural Rehabilitation Center, 3. Kikkoman General Hospital, 4. Chiba University, 5. Abiko Toho Hospital)