Faculty of Medicine Universitas Indonesia, Department of Anesthesiology and Intensive Therapy Dr. Cipto Mangunkusomo Central Hospital, Depok, Indonesia; Department of Anesthesiology and Intensive Therapy Harapan Kita Women and Children Hospital, Jakarta Raya, Jakarta Barat, Indonesia
Sari E.K., Faculty of Medicine Universitas Indonesia, Department of Anesthesiology and Intensive Therapy Dr. Cipto Mangunkusomo Central Hospital, Depok, Indonesia, Department of Anesthesiology and Intensive Therapy Harapan Kita Women and Children Hospital, Jakarta Raya, Jakarta Barat, Indonesia; Alatas A., Faculty of Medicine Universitas Indonesia, Department of Anesthesiology and Intensive Therapy Dr. Cipto Mangunkusomo Central Hospital, Depok, Indonesia; Kusuma H., Department of Anesthesiology and Intensive Therapy Harapan Kita Women and Children Hospital, Jakarta Raya, Jakarta Barat, Indonesia