〇Shizuka Amitani¹, Hiroshi Sunagawa¹, Shintaro Suzuki¹ (1. Yokosuka general hospital Uwamachi)

〇Kazuyo Nameki¹, Nikaidou Syoko¹, Yasuhito Kameyama¹, Ryoji Iida¹, Shigeru Saeki¹, Takahiro Suzuki¹ (1. Department of Anesthesiology, Nihon University School of Medicine)

〇Yasumasa Saitou¹, Junko Takahashi², Tatsuo Horiuchi¹, Tomonori Takazawa³, Makio Okawa², Akihiro Tomioka² (1. Department of Anesthesiology, Gunma University Hospital, 2. Department of Anesthesiology, Gunma Chuo Hospital, 3. Intensive Care Unit , Gunma University Hospital)

〇Sayaka Toyoda¹, Sayako Hanai¹, Masashi Ishikawa¹, Hiroaki Kishikawa¹, Atsuhiro Sakamoto¹ (1. Nippon Medical School Hostital Anesthesiology)

〇Masayuki Muto¹, Manabu Tagawa¹, Naho Suzuki¹, Masayoshi Koike¹, Yoichi Kase¹ (1. The Jikei University Kashiwa Hospital)

〇Nobuo Umezawa¹, Takeo Sugita¹, Akiko Matsumoto¹, Hirofumi Arisaka¹ (1. Kanagawa Dental University Graduate School)