〇Satomi Takeda¹, Daisuke Tsuji¹, Hiroaki Takada¹, Madoka Sirasawa¹, Manami Nomura¹, Kubota Yasushi¹ (1. Disaster Medical Center)

〇Chihiro Yoshikawa¹, Tatsuo Horiuchi², Rie Mieda², Shigeru Saito² (1. Department of Anesthesiology, Japanese Red Cross Ashikaga Hospital, 2. Department of Anesthesiology, Gunma University Hospital)

〇Sayaka Ohki¹, Yoshie Taniguchi¹ (1. Saitama Medical Center Jichi Medical University)

〇Asami Makino¹, Megumi Hashimoto¹, Midori Ohashi¹, Hanae Awakura¹, Tomoko Fujii¹, Makoto Kosaka¹ (1. Showa University Northern Yokohama Hospital )

Itsuo Nagayama¹, 〇Yoshinori Kamiya^1,2 (1. Uonuma Kikan Hospital, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, 2. Niigata University Graduate School of Medical and Dental Sciences)

〇kanako takahashi¹, gen takeshima¹, takeji nochise¹, mikiko tsukagoshi¹, syohei matsumoto¹, masahiro kanazawa¹ (1. ota memorial hospital)