Radiopedia by default uses the [https://creativecommons.org/licenses/by-nc-sa/3.0/ Creative Commons Attribution-NonCommercial-ShareAlike 3.0 license], which makes the material ineligible for integration into for example Wikimedia projects including Wikipedia. The "NonCommercial" part is contradictory to the business nature of the site. Content in Radlines, on the other hand, is by default licensed as [https://creativecommons.org/licenses/by/4.0/ Attribution 4.0 International license], which will allow the content to be used by a greater amount of scholarly websites around the world.
Also, Radiopaedia has limited ability for finding content by hierarchical browsing. Although it has a sorting of articles by "Section" or "System", each of these categories contain contains hundreds to thousands of articles [https://radiopaedia.org/encyclopaedia/all/musculoskeletal?page=1 (Example)], with limited ability to conveniently find the most relevant content unless knowing the specific article title beforehand. Radlines, on the other hand, allows for browsing by anatomy, modality and visible findings.
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