AUTHOR=Kastner Lydia , Suenkel Ulrike , von Thaler Anna-Katharina , Eschweiler Gerhard W. , Dankowski Theresa , Mychajliw Christian , Brockmann Kathrin , Heinzel Sebastian , Thiel Ansgar TITLE=COVID-19 and social distancing: pandemic has altered social relationships and contacts in older adults over 4 years JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1456829 DOI=10.3389/fpubh.2024.1456829 ISSN=2296-2565