1. Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
2. Department of Global Health, School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
3. Alliance for Improving Health Outcomes, Inc., Quezon City, Philippines
4. Department of Pediatric Infectious Diseases, Institute of Tropical Medicine, Nagasaki University, Nagasaki, Japan
5. Institute of Global Health, University of Heidelberg, Heidelberg, Germany
6. Department of Physical, Chemical and Natural Systems, Universidad Pablo de Olavide, Sevilla, Spain