1. Department of Geography and Environmental Studies, UNM Center for the Advancement of Spatial Informatics Research and Education (ASPIRE), University of New Mexico, Albuquerque, NM, USA
2. Community Environmental Health Program, College of Pharmacy, Health Sciences Center, University of New Mexico, Albuquerque, NM, USA
3. Department of Social Sciences and Cultural Studies, Montana State University Billings, Billings, MT, USA