1Tufts Medical Center, Boston, MA, USA
2Boston Medical Center and Boston University School of Medicine, Boston, MA, USA
3Wellesley Public Schools, Wellesley, MA, USA
4Broad Institute, Cambridge, MA, USA
5Wellesley School Committee, Wellesley, MA, USA
6COVID-19 Response Advisors, Washington, DC, USA
7University of Massachusetts Medical School, Worcester, MA, USA
8Wellesley Education Foundation, Wellesley, MA, USA
9Wellesley Board of Health, Wellesley, MA, USA
10Medical Practice Evaluation Center and Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA