About the Authors

Felipe F. Campanharo

favorette@hotmail.com

Affiliation Department of Obstetrics, Federal University of São Paulo (UNIFESP), São Paulo, Brazil

Jose G. Cecatti

Affiliation Department of Obstetrics and Gynecology, State University of Campinas (UNICAMP) School of Medicine, Campinas, Brazil

Samira M. Haddad

Affiliation Department of Obstetrics and Gynecology, State University of Campinas (UNICAMP) School of Medicine, Campinas, Brazil

Mary A. Parpinelli

Affiliation Department of Obstetrics and Gynecology, State University of Campinas (UNICAMP) School of Medicine, Campinas, Brazil

Daniel Born

Affiliation Discipline of Cardiology, Federal University of São Paulo (UNIFESP), São Paulo, Brazil

Maria L. Costa

Affiliation Department of Obstetrics and Gynecology, State University of Campinas (UNICAMP) School of Medicine, Campinas, Brazil

Rosiane Mattar

Affiliation Department of Obstetrics, Federal University of São Paulo (UNIFESP), São Paulo, Brazil

Brazilian Network for Surveillance of Severe Maternal Morbidity Study Group

Membership of the Brazilian Network for Surveillance of Severe Maternal Morbidity Study Group is provided in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FFC JGC SMH MAP MLC RM. Performed the experiments: FFC JGC SMH MAP MLC RM. Analyzed the data: FFC JGC SMH MAP DB MLC RM. Contributed reagents/materials/analysis tools: FFC JGC SMH MAP MLC RM. Wrote the paper: FFC JGC SMH MAP DB MLC RM.