Funding for this research was provided by:
National Heart, Lung, and Blood Institute (K99HL141678)
Received: 24 June 2019
Accepted: 27 November 2019
First Online: 21 December 2019
Ethics approval and consent to participate
: This is a review of publicly available studies. No ethical approval was required.
: Not applicable.
: The authors declare no conflicts of interest.