Funding for this research was provided by:
National Heart, Lung, and Blood Institute (HHSN268201800003I)
Received: 20 October 2021
Accepted: 19 December 2021
First Online: 31 January 2022
: The institutional review boards of all participating CARDIA sites reviewed and approved the data collection protocol provided by CARDIA. All study participants signed informed consent forms.
: The authors declare that they have no competing interests.