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. 2021 Jan 31;27(1):39–47. doi: 10.4258/hir.2021.27.1.39

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© 2021 The Korean Society of Medical Informatics

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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ARIES, POSDA, and AR-CDR setup at the University of Arkansas for Medical Sciences. De-identified research data in ARIES can be linked back to fully identified AR-CDR data using (1) P-PID to PID mappings maintained by AR-CDR and (2) de-identified P-PID to P-PID mappings from POSDA. ARIES: Arkansas Image Enterprise Systems, POSDA: Perl Open-Source Digital Imaging and Communications in Medicine Archive, AR-CDR: Arkansas Clinical Data Repository, PID: participant identifiers, P-PID: pseudonyms of participant identifiers, EHR: electronic health record, PHI: protected health information.