1. Data Science Department; Taiho Pharmaceutical. Co., Ltd.; Tokyo Japan
2. Graduate School of Comprehensive Human Sciences; University of Tsukuba; Tsukuba Japan
3. Department of Clinical Trial and Clinical Epidemiology, Faculty of Medicine; University of Tsukuba; Tsukuba Japan
4. Biostatistics and Bioinformatics Section, Center for Advanced Medicine and Clinical Research; Nagoya University Hospital; Nagoya Japan