Anton, J., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Sudibio, S., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Handoko, H., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Permata, T.B.M., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Kodrat, H., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Nuryadi, E., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Sofyan, H., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia, Department of Neurology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Susanto, E., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia, Department of Pathology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Mulyadi, R., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia, Department of Radiology, dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Aman, R.A., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia, Department of Neurology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Gondhowiardjo, S., Department of Radiation Oncology, Dr. Cipto Mangunkusumo Hospital, Jakarta, Indonesia, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia