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. 2019 Oct 16;7(4):e15199. doi: 10.2196/15199

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©Emily Rose Pfaff, James Champion, Robert Louis Bradford, Marshall Clark, Hao Xu, Karamarie Fecho, Ashok Krishnamurthy, Steven Cox, Christopher G Chute, Casey Overby Taylor, Stan Ahalt. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 16.10.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Medical Informatics, is properly cited. The complete bibliographic information, a link to the original publication on http://medinform.jmir.org/, as well as this copyright and license information must be included.

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An example of demographic data transformation. CAMP FHIR: Clinical Asset Mapping Program for Fast Healthcare Interoperability Resources; i2b2: Informatics for Integrating Biology & the Bedside.