Funding for this research was provided by:
National Heart, Lung, and Blood Institute (HL45740)
National Institutes of Health (RR00047)
Received: 20 December 2017
Accepted: 18 June 2018
First Online: 28 June 2018
Ethics approval and consent to participate
: The IRB at the Weill College of Medicine of Cornell University approved all study procedures, and written informed consent was obtained from study participants prior to assessments.
: Not applicable.
: The author declares that he has no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.