O’Connor, T. M., Cerin, E., Robles, J., Lee, R. E., Kerr, J., Butte, N., Mendoza, J. A., Thompson, D., & Baranowski, T. (2013). Feasibility study to objectively assess activity and location of Hispanic preschoolers: a short communication. Geospatial Health, 7(2), 375–380. https://doi.org/10.4081/gh.2013.94