Correction to

The article “Novel noncontact charge density map in the setting of post-atrial fibrillation atrial tachycardias: first experience with the Acutus SuperMap Algorithm”, written by Robbert Ramak, Gian-Battista Chierchia, Gaetano Paparella, Cinzia Monaco, Vincenzo Miraglia, Federico Cecchini, Antonio Bisignani, Joerelle Mojica, Maysam Al Housari, Dimitrios Sofianos, Shuichiro Kazawa, Ingrid Overeinder, Gezim Bala, Erwin Ströker, Juan Sieira, Thiago Guimaraes Osorio, Pedro Brugada, Carlo de Asmundis, was originally published electronically on the publisher’s internet portal on 08 July 2020 without open access. With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 20 August 2020 to