Authors: S. Bryn Austin, ScD, Steven J. Melly, MS, Brisa N. Sanchez, ScM, Aarti Patel, BA, Stephen Buka, ScD and Steven L. Gortmaker, PhD Institution: Harvard University Source: American Journal of Public Health Fast-food restaurants are concentrated within a short walking distance from schools, exposing children to poor-quality food environments in their school neighborhoods.