1. Virology and Cancer Pathobiology Research Center, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
2. Department of Neurology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
3. Cipto Mangunkusumo Hospital, Jakarta, Indonesia.
4. School of Biomedical Sciences, Curtin University, Perth, Australia.
5. Department of Dentistry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
6. School of Biomedical Sciences, University of Western Australia, Perth, Australia.