AUTHOR= Frontiers Editorial Office TITLE=Retraction: Comparative evaluation of the incidence of postoperative pulmonary complications after minimally invasive valve surgery vs. full sternotomy: a systematic review and meta-analysis of randomized controlled trials and propensity score-matched studies JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2024.1422760 DOI=10.3389/fcvm.2024.1422760 ISSN=2297-055X