Erratum to: Int J Cardiovasc Imaging DOI 10.1007/s10554-016-0862-8

Dr. Christian Hamilton-Craig has been added as an author given that he made a significant contribution to the manuscript. This was an oversight at the time of submission. This is a collaborative research project with a number of national and international authors and unfortunately Dr. Hamilton-Craig’s name was omitted from the original author list at the time of submission. The authors wish to apologize to Dr. Christian Hamilton-Craig for this oversight. All authors declare that no other person can claim authorship for this article.