Erratum to: J Nucl Cardiol 23(2):274–284. DOI 10.1007/s12350-015-0077-8

Two of the authors, Giacomo Frati and Giuseppe Biondi-Zoccai, have a second affiliation that did not appear in the article published in J Nucl Cardiol. 2016 Apr;23(2):274–284.

The additional affilation is Department of AngioCardioNeurology, IRCCS Neuromed, Pozzilli, Italy, as shown in this erratum.