About the Authors
- Samuel Arbesman
-
* E-mail: arbesman@hcp.med.harvard.edu
Affiliations Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, United States of America, Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America
- Nicholas A. Christakis
-
Affiliations Department of Health Care Policy, Harvard Medical School, Boston, Massachusetts, United States of America, Institute for Quantitative Social Science, Harvard University, Cambridge, Massachusetts, United States of America, Department of Sociology, Harvard University, Cambridge, Massachusetts, United States of America, Department of Medicine, Harvard Medical School, Boston, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.