Hi! Just want to confirm that you’re sure this is correct. For LO #3 from the SMD26 google doc, someone wrote that “according to the CDC as of 2021, it’s now a 20 pack year history (The PRL still says 30 tho so maybe worth checking with Mihalek. I emailed him and his response was not entirely clear…).” Also, Screening for Lung Cancer | Lung Cancer | CDC says that lung cancer screening is 50-80.