Cohen, Steven A. DrPH, MPH
Steven A. Cohen, DrPH, MPH, is Assistant Professor, Department of Public Health and Family Medicine, Tufts University School of Medicine, Boston, Massachusetts.
Corresponding Author: Steven A. Cohen, DrPH, MPH, Department of Public Health and Family Medicine, Tufts University School of Medicine, 136 Harrison Ave, Boston, MA 02111 ([email protected]).
The author thanks Dr Linda Burton of the Johns Hopkins Bloomberg School of Public Health for her inspiration and support and Julia Wenger of Tufts University School of Medicine for her timely assistance with this review.