Boston, MA, USA
Alessandro Vespignani (project coordinator)
Jessica T. Davis
We acknowledge support from grant HHS/CDC 6U01IP001137, HHS/CDC 5U01IP0001137 and the Cooperative Agreement no. NU38OT000297 from the Council of State and Territorial Epidemiologists (CSTE).
The findings and conclusions in this study are those of the authors and do not necessarily represent the official position of the funding agencies, the National Institutes of Health, the U.S. Department of Health and Human Services or those of any other mentioned agency, company or institution.