*Takumi Tanikawa^1,2, Toshihiro Takeda³, Jun Okamoto⁴, Akiko Tanaka⁴, Michihiro Omichi⁵, Akitoshi Okumura⁶ (1. Japan Association for Medical Informatics (JAMI), 2. Hokkaido University of Science, 3. Graduate School of Medicine, Osaka University, 4. Ministry of Health, Labour and Welfare, 5. Morinomiya Hospital, 6. Information technology Promotion Agency (IPA))

*Toshihiro Takeda¹, Kota Torikai², Takumi Tanikawa³, Minoru Kawamata⁴, Yasuyuki Hida⁵ (1. Osaka University, 2. Gunma University, 3. Hokkaido University of Science, 4. Osaka International Cancer Institute, 5. Tohto University)

*Jun Okamoto¹, Akiko Tanaka¹ (1. Ministry of Health, Labour and Welfare)

*Michihiro Omichi¹ (1. Morinomiya Hospital)

*Akitoshi Okumura¹ (1. IPA Information-technology Promotion Agency, Japan)

*Takumi Tanikawa¹ (1. Hokkaido University of Science)