〇Momoko Matsushima¹, Yuji Fukushima¹ (1. Tokyo Metropolitan Health and Medical Treatment Corporation Tama-nambu Chiiki Hospital)

〇Shuhei Hisago¹, Mariko Yamada², Shinji Takahashi³, Makoto Tanaka³ (1. Mito Saiseikai General Hospital, 2. Universitiy of Tsukuba Hospital, 3. Department of Anesthesiology, University of Tsukuba)

〇RISA NIIKURA¹, YUUSUKE YAMAMOTO¹, MIORI GOTO¹, AZUSA ARAI¹, TAKRSHI MAEDA¹, TAKAHIRO SUZUKI¹ (1. Department of Anesthesiology)

〇Mayoko Shirafuta¹, Eri Yoshitake¹, Ryoji Ito¹, Michihiro Sakai¹, Chiharu Tokunaga², Mitsuhisa Kaneko¹ (1. Department of Anesthesiology, Yamato Municipal Hospital, 2. Department of Dermatology, Yamato Municipal Hospital)

〇Atsushi Ito¹, Kaori Kuwabara², Yukio Yoshioka², Atsuko Mikami², Mika Watanabe² (1. Tokyo Medical and Dental University, Medical Hospital, 2. Hiratsuka Kyosai Hospital)

〇Hirotoshi Iwasaki¹, Makiko Yamamoto¹, Masato Hagiya⁴, Katsumi Okuyama³, Hiroaki Kishikawa², Atsuhiro Sakamoto² (1. Department o f Anesthesiology and Pain Medicine, Graduate School of Medicine, Nippon Medical School, 2. Department of Anesthesiology, Nippon Medical School, 3. Department of Anesthesiology, Shizuoka Children's Hospital, 4. Department of Anesthesiology, Numazu City Hospital)