Genta Chikazawa, Kentaro Tamura, Arudo Hiraoka, Toshinori Totsugawa, Atsuhisa Ishida, Satoko Ishii, Taichi Sakaguchi, Hidenori Yoshitaka (Department of Cardiovascular Surgery and Surgical ICU, The Sakakibara Heart Institute of Okayama, Japan)

Masashi Taniguchi, Yu Inata, Takeshi Hatachi, Yoshiyuki Shimizu, Kazuya Tachibana, Muneyuki Takeuchi (Department of Intensive Care Medicine, Osaka Women’s and Children’s Medical Center, Japan)

Je Hyeong Kim¹, Byun Ki Kim², Su A Kim¹, You Sang Ko³, Won Gun Kwack⁴, So Young Park⁵ (1.Department of Critical Care Medicine, Korea University Ansan Hospital, Korea, 2.Division of Pulmonology, Department of Internal Medicine, Korea University Ansan Hospital, Korea, 3.Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Korea, 4.Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Kyung Hee University Hospital, Korea, 5.Department of Pulmonary and Critical Care Medicine, Chung Nam National University Medical Center, Korea)

Sunthiti Morakul¹, Poungrat Thungtitigul², Preeda Sumritpradit³, Pongsasit Singhatas³, Viratch Tangsujaritvijit⁴ (1.Department of Anesthesiology, Ramathibodi Hospital, Mahidol University, Thailand, 2.Critical care unit, Department of Medicine, Vajira Hospital, Navamindradhiraj University, Thailand, 3.Department of Surgery, Ramathibodi Hospital, Mahidol University, Thailand, 4.Pulmonary and Critical care unit, Department of Medicine, Ramathibodi Hospital, Mahidol University, Thailand)

Annop Piriyapatsom, Sanchai Phetkampang (Department of Anesthesiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand)