1. School of Tropical Medicine and Global Health; Nagasaki University; Nagasaki Japan
2. Department of Clinical Medicine; Institute of Tropical Medicine, Nagasaki University; Nagasaki Japan
3. Program for Nurturing Global Leaders in Tropical and Emerging Communicable Diseases; Graduate School of Biomedical Sciences, Nagasaki University; Nagasaki Japan
4. Institut National de Recherche Biomedicale (INRB); Kinshasa Costa Rica
5. Department of Infectious Disease Epidemiology, Faculty of Epidemiology and Population Health; London School of Hygiene & Tropical Medicine; London UK
6. Department of Clinical Research, Faculty of Infectious and Tropical Diseases; London School of Hygiene & Tropical Medicine; London UK
7. Hospital for Tropical Diseases; University College London Hospital NHS Foundation Trust; London UK