Search for: [References = "27. Thompson Coon J., Boddy K., Stein K., Whear R., Barton J., Depledge M. H., 2011. Does Participating in Physical Activity in Outdoor Natural Environments Have a Greater Effect on Physical and Mental Wellbeing than Physical Activity Indoors\? A Systematic Review, Environmental Science \& Technology, vol. 45, no. 5, pp. 1761\-1772."]