Funding for this research was provided by:
National Heart, Lung, and Blood Institute (Z1A-HL006220, Z1A-HL006213)
Received: 15 September 2019
Accepted: 20 March 2020
First Online: 18 May 2020
: The authors are investigators on a US Government Cooperative Research and Development Agreement (CRADA) with Siemens Healthcare. Siemens participated in the modification of the CMR system from 1.5 T to 0.55 T.Dr. Bandettini is principal investigator of a site involved in a multi-center trial sponsored by Bayer. The trial is unrelated to the current work.