1. Coordinación de Investigación Médica, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
2. Laboratorio de Rabia, Instituto de Diagnóstico y Referencia Epidemiológicos, Secretaría de Salud, Mexico City, Mexico.
3. Louisiana Department of Health, Office of Public Health, Baton Rouge, Louisiana, USA.
4. Department of Emergency Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
5. Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, Louisiana, USA.
6. Occupational and Internal Medicine Consultant, Los Altos, California, USA.
7. Biosafety Consultant, Boston, Massachusetts, USA.
8. Department of Occupational and Environmental Health, University of California, Irvine, Irvine, California, USA.
9. Department of Environmental Health and Safety, Northern Arizona University, Flagstaff, Arizona, USA.
10. Office of Environmental Health and Safety, Michigan State University, East Lansing, Michigan, USA.
11. Department of Environmental Health and Safety, Arizona State University, Tempe, Arizona, USA.
12. U.S. Geological Survey National Wildlife Health Center, Madison, Wisconsin, USA.
13. Biosafety Office, Colorado State University, Fort Collins, Colorado, USA.
14. Department of Environmental Health and Safety, Stanford University, Stanford, California, USA.