AUTHOR=Huang Wei , Hu Ying , Li Lingzhi , Wang Chendi , Liu Luyao TITLE=The 4E theory-based performance benchmarking of aged care service provision in community care facilities: a case study of Nanjing, China JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1467745 DOI=10.3389/fpubh.2025.1467745 ISSN=2296-2565