About the Authors

Devanand S. Manoli

Affiliations Department of Anatomy, University of California San Francisco, San Francisco, California, United States of America, Department of Psychiatry, University of California San Francisco, San Francisco, California, United States of America

Deepa Subramanyam

Affiliation Department of Urology, University of California San Francisco, San Francisco, California, United States of America

Catriona Carey

Affiliation Department of Anatomy, University of California San Francisco, San Francisco, California, United States of America

Erik Sudin

Current address: Siemens Healthcare Diagnostics, Berkeley, California, United States of America

Affiliation Department of Anatomy, University of California San Francisco, San Francisco, California, United States of America

Julie A. Van Westerhuyzen

Affiliation Department of Psychology, University of California Davis, Davis, California, United States of America

Karen L. Bales

Affiliation Department of Psychology, University of California Davis, Davis, California, United States of America

Robert Blelloch

Affiliations Department of Urology, University of California San Francisco, San Francisco, California, United States of America, Center for Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America

Nirao M. Shah

nms@ucsf.edu

Affiliations Department of Anatomy, University of California San Francisco, San Francisco, California, United States of America, Center for Reproductive Sciences, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

The authors have the following interests: Erik Sudin is currently employed by Siemens Healthcare Diagnostics. Erik was employed by the University of California, San Francisco (and not by Siemens Healthcare Diagnostics) at the time that he performed experiments relating to this manuscript. The authors note that Siemens Healthcare Diagnostics has in no way participated in this study and has no competing interests in the work presented in this study. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: DSM NMS. Performed the experiments: DSM DS ES JAVW NMS. Analyzed the data: DSM DS NMS. Contributed reagents/materials/analysis tools: DSM KLB RB NMS. Wrote the paper: DSM NMS.