AUTHOR=Sheng Lijuan TITLE=Family hardiness among primary caregivers of breast cancer patients in Hunan Province: a cross-sectional study exploring the relationship with attachment and caregiver preparedness JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1367029 DOI=10.3389/fpubh.2024.1367029 ISSN=2296-2565