About the Authors

Krystal R. St. Julien

Affiliation Department of Biochemistry and Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, California, United States of America

Laura L. Jelliffe-Pawlowski

Affiliations California Genetic Disease Screening Program of the California Department of Public Health, Richmond, California, United States of America, Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Gary M. Shaw

Affiliation Department of Pediatrics, Stanford University School of Medicine, Stanford, California, United States of America

David K. Stevenson

Affiliation Department of Pediatrics, Stanford University School of Medicine, Stanford, California, United States of America

Hugh M. O’Brodovich

Affiliation Department of Pediatrics, Stanford University School of Medicine, Stanford, California, United States of America

Mark A. Krasnow

krasnow@stanford.edu

Membership of the Stanford BPD Study Group is provided in the Acknowledgments.

Affiliation Department of Biochemistry and Howard Hughes Medical Institute, Stanford University School of Medicine, Stanford, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KRS MAK. Performed the experiments: KRS. Analyzed the data: KRS MAK. Contributed reagents/materials/analysis tools: LLJP DKS. Wrote the paper: KRS GMS HMO MAK.