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. 2025 Apr 25;27:e69465. doi: 10.2196/69465

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©Carlos Antonio Marino, Claudia Diaz Paz. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 25.04.2025.

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 the Journal of Medical Internet Research (ISSN 1438-8871), is properly cited. The complete bibliographic information, a link to the original publication on https://www.jmir.org/, as well as this copyright and license information must be included.

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Hierarchy of topics of interoperability in health care. FHIR: Fast Healthcare Interoperability Resources; HL7: Health Level Seven; IoT: Internet of Things.