About the Authors

Isabel A. Cáceres

Address Current address: Center for Health Information and Analysis, Commonwealth of Massachusetts, Boston, Massachusetts

Affiliation Bureau of Health Information, Statistics, Research, and Evaluation, Massachusetts Department of Public Health, Boston, Massachusetts, United States of America

Mariana Arcaya

Affiliation Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America

Eugene Declercq

Affiliation Department of Community Health Sciences, Boston University, Boston, Massachusetts, United States of America

Candice M. Belanoff

Affiliation Department of Community Health Sciences, Boston University, Boston, Massachusetts, United States of America

Vanitha Janakiraman

Address Current address: Kaiser Permanente Medical Group, San Jose, California

Affiliation Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Bruce Cohen

Affiliation Bureau of Health Information, Statistics, Research, and Evaluation, Massachusetts Department of Public Health, Boston, Massachusetts, United States of America

Jeffrey Ecker

Affiliation Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Lauren A. Smith

Affiliation Massachusetts Department of Health, Boston, Massachusetts, United States of America

S. V. Subramanian

svsubram@hsph.harvard.edu

Affiliation Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Contributed to the conceptualization and interpretation of results: VJ CB ED BC JE LS. Conceived and designed the experiments: SVS IC. Analyzed the data: SVS IC MA. Wrote the paper: SVS IC MA.