Supported by the Applied Genomics, Advance Health Science and Pavilion/Regenerative Medicine Institute Flow Cytometry, and Biobank cores at Cedars-Sinai Medical Center; NHLBI grants R01 HL135163 and P01 HL108793; Cystic Fibrosis Foundation grants STRIPP20XXO and CARRAR19G0; the Bristol Myers Squibb IDEAL consortium; and the Bram and Elain Goldsmith Chair in Gene Therapeutics Research.

Author Contributions: Conceptualization, B.K., G.C., and B.R.S.; methodology, B.K., G.C., C.Y., E.I., and B.R.S.; tissue procurement, C.A.H., W.G.T., P.C., R.R., and S.B.; data analysis, B.K., G.C., and B.R.S.; writing, B.K., G.C., and B.R.S.; funding acquisition, B.R.S. A.M. helped in processing the lung.