1. School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
2. La Fundación para la Investigación Participativa con Agricultores de Honduras (FIPAH), La Ceiba, Atlántida, Honduras
3. Sociology and Anthropology, University of Guelph, Guelph, Ontario, Canada
4. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada