Ahuja, C. ., Ayers, C. ., Hartz, J. ., Adu-Brimpong, J. ., Thomas, S. ., , … Powell-Wiley, T. . (2018). Examining relationships between perceptions and objective assessments of neighborhood environment and sedentary time: Data from the Washington, D.C. Cardiovascular Health and Needs Assessment. Preventive Medicine Reports, 9, 42-48. https://doi.org/10.1016/j.pmedr.2017.12.002

Vrijlandt, E. ., Azzi, E. ., Vandewalker, M. ., Rupp, N. ., Harper, T. ., Graham, L. ., … Bisgaard, H. . (2018). Safety and efficacy of tiotropium in children aged 1-5 years with persistent asthmatic symptoms: a randomised, double-blind, placebo-controlled trial. The Lancet. Respiratory Medicine. https://doi.org/10.1016/S2213-2600(18)30012-2 (Original work published 2018)