Jiyoung Kim, Jonghee Ko, Soohyun Kim, Eunsun Son, Jeongmin Kim, Sungwon Na (Department of Pharmacy, Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Korea)

Shota Akabane, Hirokazu Iijima, Shoichi Nakajima, Yukari Kobayashi, Kazunao Watanabe (Tokyo Nishi Tokushukai Hosipital, Japan)

Kei Suzuki, Ryo Esumi, Kaoru Ikejiri, Asami Ito, Yoshiaki Iwashita, Ken Ishikura, Masaki Fujioka, Hiroshi Imai (Mie University Hospital, the Emergency and Critical Care Center, Japan)

Satoshi Yamaga, Nobuaki Shime, Shinichiro Ohshimo (Department of Emergency and Critical Care Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Japan)

Takeshi Hatachi, Jumpei Okumura, Kota Yoshida, Mami Yamada, Takaaki Akamatsu, Masashi Taniguchi, Jun Takeshita, Kanako Isaka, Kazue Moon, Muneyuki Takeuchi (Osaka Women's and Children's Hospital, Japan)

Kaweesak Chittawatanarat, Narain Chotirosniramit, Kamtone Chandacham, Tidarat Jirapongcharoenlap, Rungnapa Peerakam, Mudjalin Areerug (Division of Surgical Critical Care and Trauma, Department of Surgery, Faculty of Medicine, Chiang Mai University, Thailand)