About the Authors

Winnifred Cutler

Contributed equally to this work with: Winnifred Cutler, James Kolter, Catherine Chambliss, Heather O’Neill, Hugo M. Montesinos-Yufa

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

Cutler@Athenainstitute.com

Affiliation Department of Research, Athena Institute for Women’s Wellness, Chester Springs, Pennsylvania, United States of America

James Kolter

Contributed equally to this work with: Winnifred Cutler, James Kolter, Catherine Chambliss, Heather O’Neill, Hugo M. Montesinos-Yufa

Roles Conceptualization, Data curation, Investigation, Writing – original draft, Writing – review & editing

Affiliation Office of the Physician Director, Department of Obstetrics and Gynecology, Bryn Mawr Hospital, Bryn Mawr, Pennsylvania, United States of America

Catherine Chambliss

Contributed equally to this work with: Winnifred Cutler, James Kolter, Catherine Chambliss, Heather O’Neill, Hugo M. Montesinos-Yufa

Roles Conceptualization, Investigation, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Department of Psychology, Ursinus College, Collegeville, Pennsylvania, United States of America

Heather O’Neill

Contributed equally to this work with: Winnifred Cutler, James Kolter, Catherine Chambliss, Heather O’Neill, Hugo M. Montesinos-Yufa

Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Economics, Ursinus College, Collegeville, Pennsylvania, United States of America

Hugo M. Montesinos-Yufa

Contributed equally to this work with: Winnifred Cutler, James Kolter, Catherine Chambliss, Heather O’Neill, Hugo M. Montesinos-Yufa

Roles Conceptualization, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics and Computer Science, Ursinus College, Collegeville, Pennsylvania, United States of America

Competing Interests

Dr. Winnifred Cutler is the Founder, President, and sole owner of the Athena Institute for Women's Wellness. Coauthors Drs. Kolter and Chambliss also serve as members of Athena Institute's Research Advisory Group, without compensation, to evaluate research grants and protocols for clinical investigations from ethical, scientific and medical criteria. They have no role in Athena Institute's commercial activities. Athena is a biomedical research institute whose mission is centered on working to improve the quality of healthcare for women (http://www.athenainstitute.com/messages/whatisathena.html). This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.