1. Broad Institute of MIT and Harvard, Cambridge, Massachusetts, USA
2. Department of Molecular Biology and Center for Computational and Integrative Biology, Massachusetts General Hospital, Boston, Massachusetts, USA
3. Harvard Medical School, Boston, Massachusetts, USA
4. Vitalant Research Institute, Denver, Colorado, USA
5. University of Colorado School of Medicine, Aurora, Colorado, USA
6. Biomedical Advanced Research and Development Authority, Administration for Strategic Preparedness and Response, Department of Health and Human Services, Washington, DC, USA
7. Center for Biologics Evaluation and Research, US FDA, Silver Spring, Maryland, USA
8. Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA