1Department of International Affairs and Tropical Medicine, Tokyo Women's Medical University, Tokyo, Japan
2National Center for Global Health and Medicine-Bach Mai Hospital (NCGM-BMH) Medical Collaboration Center, Hanoi, Viet Nam
3Department of Mycobacterium Reference and Research, Research Institute of Tuberculosis, Japan Anti-Tuberculosis Association, Tokyo, Japan
4Department of Pathophysiology and Host Defense, Research Institute of Tuberculosis, Japan Anti-Tuberculosis Association, Tokyo, Japan
5National Center for Global Health and Medicine, Tokyo, Japan
6Hanoi Lung Hospital, Hanoi, Viet Nam