Funding for this research was provided by:
Vascular Medicine Institute
Received: 25 June 2020
Accepted: 27 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board at the University of Pittsburgh and performed in accordance with good clinical practice and the Declaration of Helsinki. All subjects provided written informed consent.
: Not applicable.
: The authors declare no competing interests.