AUTHOR=Figuera Carlos , Suárez-Gutiérrez Víctor , Hernández-Romero Ismael , Rodrigo Miguel , Liberos Alejandro , Atienza Felipe , S. Guillem María , Barquero-Pérez Óscar , Climent Andreu , Alonso-Atienza Felipe TITLE=Corrigendum: Regularization Techniques for ECG Imaging during Atrial Fibrillation: A Computational Study JOURNAL=Frontiers in Physiology VOLUME=7 YEAR=2016 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2016.00556 DOI=10.3389/fphys.2016.00556 ISSN=1664-042X