Authors : Whiteman ED; School of Design, University of Pennsylvania, Philadelphia, Pennsylvania.; Center for Public Health Initiatives, University of Pennsylvania, Philadelphia, Pennsylvania.
Source:
Preventing chronic disease [Prev Chronic Dis] 2018 May 24; Vol. 15, pp. E64. Date of Electronic Publication: 2018 May 24.Publisher: U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion Country of