[PB-8] Technological issues in converting hospitalization data stored in SS-MIX2 Standardized Storage to HL7 FHIR format.

*Shunsuke Doi¹, Shintaro Kaminaka ², Munehisa Kumagai ³, Kouko Chiba³, Kazuma Watanabe³, Masaki Harada³, Mitsuhiko Ichishima³, Yugo Nagae¹, Shinichiroh Yokota¹, Kazuhiko Ohe⁴ (1. Department of Healthcare Information Management, The University of Tokyo Hospital, 2. InterSystems Japan K.K., 3. INTEC Inc., 4. Graduate School of Medicine, The University of Tokyo)