Socio-ecological natural experiment with randomized controlled trial to promote active commuting to work: process evaluation, behavioral impacts, and changes in the use and quality of walking and cycling paths

Aittasalo M, Tiilikainen J, Tokola K, Suni J, Sievänen H, Vähä-Ypyä H, Vasankari T, Seimelä T, Metsäpuro P, Foster C, Titze S. Socio-ecological natural experiment with randomized controlled trial to promote active commuting to work: process evaluation, behavioral impacts, and changes in the use and quality of walking and cycling paths. Int J Environ Res Public Health 2019;16:1661. doi:10.3390/ijerph16091661.