About the Authors

Courtney A. Gravett

Affiliation Global Alliance to Prevent Prematurity and Stillbirth, Seattle Children's Hospital, Seattle, Washington, United States of America

Michael G. Gravett

gravettm@u.washington.edu

Affiliations Global Alliance to Prevent Prematurity and Stillbirth, Seattle Children's Hospital, Seattle, Washington, United States of America, Department of Obstetrics and Gynecology, University of Washington School of Medicine, Seattle, Washington, United States of America

Emily T. Martin

Affiliation School of Pharmacy, Wayne State University, Detroit, Michigan, United States of America

Jeffrey D. Bernson

Affiliation Program for Appropriate Technology in Health, Seattle, Washington, United States of America

Sadaf Khan

Affiliation Program for Appropriate Technology in Health, Seattle, Washington, United States of America

David S. Boyle

Affiliation Program for Appropriate Technology in Health, Seattle, Washington, United States of America

Sophia M. R. Lannon

Affiliation Department of Obstetrics and Gynecology, University of Washington School of Medicine, Seattle, Washington, United States of America

Janna Patterson

Affiliation Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, United States of America

Craig E. Rubens

Affiliations Global Alliance to Prevent Prematurity and Stillbirth, Seattle Children's Hospital, Seattle, Washington, United States of America, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, United States of America

Matthew S. Steele

Affiliation Program for Appropriate Technology in Health, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: CAG MGG ETM. Wrote the first draft of the manuscript: CAG MGG. Contributed to the writing of the manuscript: CAG MGG SK DSB MSS. ICMJE criteria for authorship read and met: CAG MGG ETM SK DSB SML JP CER MSS JDB. Agree with manuscript results and conclusions: CAG MGG ETM SK DSB SML JP CER MSS JDB.