AUTHOR=Bolea Juan , Pueyo Esther , Orini Michele , Bailón Raquel TITLE=Corrigendum: Influence of Heart Rate in Non-linear HRV Indices as a Sampling Rate Effect Evaluated on Supine and Standing JOURNAL=Frontiers in Physiology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2018.00620 DOI=10.3389/fphys.2018.00620 ISSN=1664-042X