https://apps.dtic.mil/sti/pdfs/AD1094439.pdf
Authors. Tisherman SA
Venue. USAMRMC W81XWH-18-1-0601 annual report, September 2019, DTIC AD1094439
How the Institute flags it
established 2 times 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.