About the Authors
- Bethany J. Wolf, Elizabeth G. Hill, Emily Kistner-Griffin
- Division of Biostatistics and Epidemiology, Medical University of South Carolina, Charleston, South Carolina, United States of America
- Elizabeth H. Slate
- Department of Statistics, Florida State University, Tallahassee, Florida, United States of America
- Carola A. Neumann
- Department of Cell and Molecular Pharmacology, Medical University of South Carolina, Charleston, South Carolina, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: BW EH ES EK-G. Performed the experiments: BW EK-G. Analyzed the data: BW EK-G. Contributed reagents/materials/analysis tools: BW EK-G. Wrote the paper: BW EH ES CN EK-G. Obtained permission for use of the CGEMS data: EK-G.