AUTHOR=Chait Rachael M. , Ossi Julia , Colbert Brett M. , Huang Eric , Gilchrist Juliann , Garcia Thais , Andrade-Bucknor Sharon , Seixas Azizi TITLE=Impact of reduced group size on patient adherence and functional outcomes in cardiac rehabilitation: insights from a COVID-19 pandemic natural experiment JOURNAL=Frontiers in Rehabilitation Sciences VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/rehabilitation-sciences/articles/10.3389/fresc.2024.1465790 DOI=10.3389/fresc.2024.1465790 ISSN=2673-6861