Susilo, J., Former Staf of Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Setiawati, A., Clinical Trial Center, Medical Faculty, Universitas Indonesia, Jakarta, Indonesia; Darmansjah, I., Clinical Trial Center, Medical Faculty, Universitas Indonesia, Jakarta, Indonesia; Indarti, J., Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia Dr. Cipto Mangunkusumo General National Hospital, Jakarta, Indonesia; Kusuma, F., Department of Obstetrics and Gynecology, Faculty of Medicine, Universitas Indonesia Dr. Cipto Mangunkusumo General National Hospital, Jakarta, Indonesia