Received: 26 October 2019
Accepted: 28 April 2020
First Online: 29 May 2020
: All data is publicly available from the NHLBI. All analysis code is available online at: ExternalRef removed.
: The authors declare that there is no conflict of interest.
: This study was approved by the Institutional Review Board at Stanford University.
: Informed consent was obtained by the researchers who originally collected the data used in this study (see ExternalRef removed).