Funding for this research was provided by:
National Heart, Lung, and Blood Institute (R01HL143468-0)
National Institute of Allergy and Infectious Diseases (R38AI140298)
Received: 13 April 2021
Accepted: 14 July 2021
First Online: 6 September 2021
: This study was approved by the Children’s National Hospital Institutional Review Board (Pro00010748, approved 8/24/2018).
: Not applicable, as no individual-level data has been presented in this manuscript.
: The authors declare that they have no competing interests.