Cooper, Leroy L.
Mitchell, Gary F.
Article History
First Online: 21 February 2019
Compliance with Ethical Standards
:
: Dr. Mitchell reports grants from National Institutes of Health and from Novartis, is a consultant to Merck and Servier, and is Owner and Employee of Cardiovascular Engineering, Inc. Dr. Cooper declares no conflict of interest relevant to this manuscript.
: This article does not contain any studies with human or animal subjects performed by any of the authors.