Chrisnata, V., Department of Anesthesiology and Intensive Care, Faculty of Medicine, Universitas Indonesia, Ciptomangunkusumo Hospital, Jakarta, Indonesia, Department of Anesthesiology and Intensive Care, Husada Hospital, Jakarta, Indonesia; Sugiarto, A., Department of Anesthesiology and Intensive Care, Faculty of Medicine, Universitas Indonesia, Ciptomangunkusumo Hospital, Jakarta, Indonesia; Erniody, E., Department of Anesthesiology and Intensive Care, Husada Hospital, Jakarta, Indonesia; Sethiono, A., Department of Anesthesiology and Intensive Care, Husada Hospital, Jakarta, Indonesia