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Article History
Received: 17 July 2019
Accepted: 23 July 2019
First Online: 16 September 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: M.D. discloses speaker’s honoraria by Bracco and Siemens, research grant/other research support by Hitachi, congress participation with Bracco and Siemens, and position on the consultant/advisory board of Bracco, Siemens and Hitachi. D.A.C. discloses speaker’s honoraria by Bracco, Siemens, Samsung and Philips and position on the consultant/advisory board of Bracco, Siemens, Samsung and Philips.All other authors declare no competing interests.