Funding for this research was provided by:
This study was supported by the Higgins Family Noninvasive Cardiac Imaging Research Funds.
Text and Data Mining valid from 2018-12-01
Received: 5 June 2018
Accepted: 9 November 2018
First Online: 17 December 2018
Ethics approval and consent to participate
: The Boston Children’s Hospital Committee on Clinical Investigation approved this retrospective study and waived the requirement for informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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