AUTHOR=Ley David , Romantsik Olga , Vallius Suvi , Sveinsdóttir Kristbjörg , Sveinsdóttir Snjolaug , Agyemang Alex A. , Baumgarten Maria , Mörgelin Matthias , Lutay Nataliya , Bruschettini Matteo , Holmqvist Bo , Gram Magnus TITLE=Corrigendum: High Presence of Extracellular Hemoglobin in the Periventricular White Matter Following Preterm Intraventricular Hemorrhage JOURNAL=Frontiers in Physiology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2020.00027 DOI=10.3389/fphys.2020.00027 ISSN=1664-042X