1 Center for Human Resources and Health Services Research and Development, National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia.
2 Indonesia Research Partnership on Infectious Disease (INA-RESPOND), Jakarta, Indonesia.
3 Collaborative Clinical Research Branch, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA.
4 Host-Virus Interaction Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.