Wilk, P., Clark, A., Maltby, A., Smith, C., Tucker, P., & Gilliland, J. (2018). Examining individual, interpersonal, and environmental influences on children’s physical activity levels. SSM - Population Health, 4, 76-85. https://doi.org/10.1016/j.ssmph.2017.11.004

Yip, C., Sarma, S., & Wilk, P. (2016). The association between social cohesion and physical activity in canada: A multilevel analysis. SSM - Population Health, 2, 718-723. https://doi.org/10.1016/j.ssmph.2016.09.010