1. Doctoral Program in Biomedical Sciences, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia
2. Department of Biochemistry and Molecular Biology, Faculty of Medicine, Universitas Indonesia, Jakarta 10430, Indonesia
3. Department of Neurosurgery, Faculty of Medicine, Universitas Pelita Harapan‑Siloam Hospitals Lippo Village, Tangerang, Banten 15810, Indonesia
4. Department of Radiation Oncology, Abdoel Wahab Sjahranie Hospital, Samarinda 75123, Indonesia