https://www.nature.com/articles/s41531-025-01124-7
Authors. Busch, Kaplan, Behnke et al
Venue. npj Parkinson's Disease
How the Institute flags it
frontier 3 times established 2 times
This source carries more than one flag across the corpus. That is not an inconsistency to resolve: the same work can be established evidence for one claim and frontier evidence for another, and the flag belongs to the use rather than to the source.