https://www.nature.com/articles/s41386-022-01389-z
Authors. Calder, A. E., Hasler, G
Venue. Neuropsychopharmacology 48:104–112
How the Institute flags it
speculative 1 time frontier 1 time
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.