1. Department of Environmental Health Boston University School of Public Health Boston Massachusetts USA
2. Division of Infectious Diseases Duke University School of Medicine Durham North Carolina USA
3. Duke Global Health Institute Duke University Durham North Carolina USA
4. High Plains Center for Agricultural Health and Safety Department of Environmental and Radiological Health Sciences Colorado State University Fort Collins Colorado USA
5. Department of Neurology Boston University School of Medicine Boston Massachusetts USA
6. Division of Computational Biomedicine Boston University School of Medicine Boston Massachusetts USA
7. Division of Infectious Diseases University of Texas Medical Branch Galveston Texas USA