About the Authors

Michael G. O’Rand

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

morand@eppin.com

Affiliations Department of Cell Biology & Physiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America, Research and Development, Eppin Pharma Inc., Chapel Hill, North Carolina, United States of America

Katherine G. Hamil

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Research and Development, Eppin Pharma Inc., Chapel Hill, North Carolina, United States of America

Tiffany Adevai

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, Oregon, United States of America

Mary Zelinski

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Writing – review & editing

Affiliations Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, Oregon, United States of America, Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, Oregon, United States of America

Competing Interests

I have read the journal's policy and the authors of this manuscript have the following competing interests: Michael O'Rand: stock ownership in Eppin Pharma Inc. Dr. O'Rand receives no salary from Eppin Pharma. He is retired from the University but retains his association with UNC and the Department of Cell Biology & Physiology. Katherine Hamil: stock ownership in Eppin Pharma Inc. She is a full time employee of Eppin Pharma. Tiffany Adevai and Dr. Mary Zelinski have declared that no competing interests exist for them. This does not alter our adherence to PLOS ONE policies on sharing data and materials. There are no restrictions on sharing our data.