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. 2024 Mar 4;1(1):ubae003. doi: 10.1093/bjrai/ubae003

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© The Author(s) 2024. Published by Oxford University Press on behalf of the British Institute of Radiology.

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 reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Overview of the different information sources involved in AI development, regulatory review, and clinical installation. Upon model completion (left), the locked model either undergoes regulatory review, additional retrospective or prospective multi-institutional validation (middle), or local clinical installation (right). Finally, before the tool is deployed for clinical use, testing with a site-specific, locally curated test set, the composition of which could be facilitated by vendor transparency, is essential.