AUTHOR=Kooi Elisabeth M. W. , Bos Arend F. , Mintzer Jonathan P. TITLE=Editorial: Organ Perfusion and Oxygenation in the Sick Infant JOURNAL=Frontiers in Pediatrics VOLUME=9 YEAR=2022 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2021.840917 DOI=10.3389/fped.2021.840917 ISSN=2296-2360