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- September 12, 2016.
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC 4.0 International license.
Author Information
- 1University of Colorado Denver, Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Building RC2, Room P15 3103, Mail Stop 8613, Aurora, Colorado 80045, USA
- 2Yale School of Medicine, Department of Obstetrics, Gynecology, & Reproductive Sciences, 333 Cedar Street, Tompkins 2-203, New Haven, CT, 06520-8063, USA
- 3Center of Reproductive Medicine, Department of Gynecology and Obstetrics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
- 4Department of Statistics, Yale University, 24 Hillhouse Avenue, Room B06, New Haven, CT, 06520, USA