[1] Rowan Univ, Program Disaster Sci & Emergency Management, Dept Sociol & Anthropol, 201 Mullica Hill Rd, Glassboro, NJ 08094 USA
[2] Rowan Univ, Sch Profess Studies, Glassboro, NJ USA
[3] Johns Hopkins Bloomberg Sch Publ Hlth, Hopkins Ctr Hlth Dispar Solut, Baltimore, MD USA