[1] Johns Hopkins Univ, Johns Hopkins Ctr Livable Future, Baltimore, MD 21202 USA
[2] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Environm Hlth & Engn, Baltimore, MD 21205 USA
[3] Univ Florida, Inst Sustainable Food Syst, Gainesville, FL 32611 USA
[4] Univ Florida, Sch Forest Resources & Conservat, Gainesville, FL 32611 USA
[5] Univ Stavanger, Dept Ind Econ, N-4021 Stavanger, Norway
[6] William & Mary, Dept Hlth Sci, Williamsburg, VA 23185 USA
[7] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Int Hlth, Baltimore, MD 21205 USA
[8] Johns Hopkins Univ, Ctr Human Nutr, Bloomberg Sch Publ Hlth, Dept Int Hlth, Baltimore, MD 21205 USA