1. Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina;
2. Duke Global Health Institute, Duke University, Durham, North Carolina;
3. Kapit Hospital, Ministry of Health Malaysia, Kapit, Sarawak, Malaysia;
4. Faculty of Medicine, SEGi University, Kota Damansara, Malaysia;
5. Clinical Research Center, Sibu Hospital, Ministry of Health Malaysia, Sibu, Sarawak, Malaysia;
6. School of Medicine, University of Nevada, Reno, Nevada;
7. US Army Medical Research Institute of Infectious Diseases, Ft. Detrick, Maryland;
8. Emerging Infectious Diseases Program, Duke-NUS Medical School, Singapore
9. Global Health Research Center, Duke-Kunshan University, Kunshan, China;