Assessing the Ecological Effects of PFAS: Current Knowledge, Existing Uncertainties, and a Path Forward AnkleyGerald CuretonPhillipa HokeRobert A. HoudeMagali KumarAnu KuriasJ. NewstedJohn LannoRoman P. SaliceChristopher J. SampleBrad SepĂșlvedaMarisol S. ValsecchiSara 2020 Presentation to the Society of Environmental Toxicology and Chemistry (SETAC) 40th annual meeting in Nov 2019