Paluch AE, Bajpai S, Bassett DR, Carnethon MR, et al.; Steps for Health Collaborative. Daily steps and all-cause mortality: a meta-analysis of 15 international cohorts. Lancet Public Health. 2022 Mar;7(3):e219-e228. doi: 10.1016/S2468-2667(21)00302-9. PMID: 35247352; PMCID: PMC9289978.