Funding for this research was provided by:
National Heart, Lung, and Blood Institute (R01HL089292).)
Text and Data Mining valid from 2020-02-11
Received: 25 May 2019
Accepted: 6 January 2020
First Online: 11 February 2020
Ethics approval and consent to participates
: The study was approved by University of Pittsburgh Institutonal Review Board, and each participant provided written conset to be included in the study.
: Not applicable.
: All authors declared none.