*Michio Kimura¹, Kakuya Niihata², Kazuhiko Ohe³, Yasunari Shiokawa⁴ (1. HL7 Japan, 2. Office of Medical Information assistant to Counsellor for Assistance for Development of Specified Drugs and Medical Information Management, Ministry of Health, Labour and Welfare, 3. The University of Tokyo, The Japan Association for Medical Informatics, 4. Integrating the Healthcare Enterprise - Japan (IHE-J))

*Kakuya Niihata¹ (1. Office of Medical Information assistant to Counsellor for Assistance for Development of Specified Drugs and Medical Information Management, Ministry of Health, Labour and Welfare)

*Kazuhiko Ohe^1,2 (1. The University of Tokyo, 2. The Japan Association for Medical Informatics)

*Yasunari Shiokawa¹ (1. Integrating the Healthcare Enterprise - Japan)