Funding Sources:
Dr. Cuneo is supported by a Harry Shwachman Clinical Investigator Award
from the Cystic Fibrosis Foundation (Grant # CUNEO20Q0). Dr.
Smith-Thomas is supported by the Cystic Fibrosis Foundation (Grant #
3048116084). Funders have played no role in study design, collection of
data, analysis, and interpretation of the data, writing of the report,
or in the decision to submit the article for publication.