Prior, Heather, Charles Burchill, and Jonathan McGavock. 2024. “Urban Trail Exposure in Winnipeg, Canada: Longitudinal Cohort Development for a 20-Year Difference-in-Differences Analysis of a Natural Experiment With Varied Duration of Exposure Times”. International Journal of Population Data Science 9 (5). https://doi.org/10.23889/ijpds.v9i5.2839.