Lazarus, G., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Wangsaputra, V.K., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Christianto, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Louisa, M., Department of Pharmacology and Therapeutics, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Soetikno, V., Department of Pharmacology and Therapeutics, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Hamers, R.L., Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia, Eijkman-Oxford Clinical Research Unit, Jakarta, Indonesia, Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom