*Naoki Nakashima¹ (1. Medical Information Center, Kyushu University Hospital)

*Eri Matsuki^1,2 (1. Keio University Hospital, Clinical and Translational Research Center, 2. Keio University School of Medicine, Division of Hematology)

*Fuyuka Miyahara¹, Atsushi Takada¹, Masami Mukai², Katsuya Tanaka², Takanori Yamashita¹, Naoki Mihara², Naoki Nakashima¹ (1. Kyushu University Hospital, 2. National Cancer Center Hospital)

*Naoki Yoshida¹, Akiko Sakai², Itsuko Asada³, Satoshi Yamashita³, Shirou Manabe⁴, Yasushi Matsumura^4,5, Toshihiro Takeda^2,4 (1. Department of Pharmacy, Osaka University Hospital, 2. Division of Medical Informatics, Osaka University Hospital, 3. Medical IT Center, Nagoya University Hospital, 4. Department of Medical Informatics, Osaka University Graduate School of Medicine, 5. National Hospital Organization Osaka National Hospital)

*Kazuhiko Ohe^1,2, Satomi Nagashima¹, Satoshi Yamashita³, Ryo Takemura⁴ (1. Department of Healthcare Information Management ,The University of Tokyo Hospital, 2. Department of Biomedical Informatics, The Graduate School of Medicine, The University of Tokyo, 3. Medical IT Center, Nagoya University Hospital, 4. Clinical and Translational Research Center, Keio University Hospital)

*Yoshihiro Aoyagi¹ (1. Information Technology Management Section, Clinical Research Management Division, Clinical Research Support Office, National Cancer Center Hospital East)

*Takahiro Imaizumi Imaizumi¹ (1. Department of Advanced Medicine, Nagoya University Hospital)