About the Authors

Katherine E. Center

Affiliations Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, United States of America, Biomedical Research and Education Foundation of Southern Arizona, Tucson, Arizona, United States of America

Jayleen K. L. Gunn

Affiliation Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, United States of America

Ibitola O. Asaolu

Affiliation Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, United States of America

Steven J. Gibson

Affiliation University of Arizona Cancer Center, Tucson, Arizona, United States of America

John E. Ehiri

jehiri@email.arizona.edu

Affiliation Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KEC JKLG IOA JEE. Analyzed the data: IOA. Wrote the paper: KEC JKLG IOA SJG JEE.