1. Disease Control and Prevention Center, National Center for Global Health and Medicine, Tokyo, Japan
2. Centre for Health Economic Research and Modelling Infectious Diseases, Vaccine & Infectious Disease Institute, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
3. Faculty of Economics, Keio University, Tokyo, Japan
4. Graduate School of Environmental Studies, Tohoku University, Sendai, Japan
5. Interuniversity Institute for Biostatistics and statistical Bioinformatics, Data Science