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Health information about a patient is usually scattered among several clinical systems, which limits the availability of the information. Integration of the most central systems is a possible solution to this problem. In this paper we present one such integration effort, with a focus on how access control is handled in the integrated system. Although this effort has not yet solved all the issues of access control integration, it demonstrates a practical approach for creating something that works today and serves as input to the discussion on future challenges for access control when integrating multiple systems
Røstad et al. (Mon,) studied this question.