1. National Academies of Sciences, Engineering & Medicine et al. Social Isolation and Loneliness in Older Adults: Opportunities for the Health Care System (National Academies Press, 2020).
2. Mehrabi, F. & Béland, F. Arch. Gerontol. Geriatr. 90, 104119 (2020).
3. Teo, R. H., Cheng, W. H., Cheng, L. J., Lau, Y. & Lau, S. T. Arch. Gerontol. Geriatr. 107, 104904 (2023).
4. Gardam, O., Ferguson, R. J., Ouimet, A. J. & Cobigo, V. Clin. Gerontol. 46, 478–497 (2023).
5. Office of the US Surgeon General. Our Epidemic of Loneliness and Isolation: the U.S. Surgeon General’s Advisory on the Healing Effects of Social Connection and Community (US Department of Health and Human Services, 2023).