- Address correspondence and reprint requests to Shu-Zhong Yao, PhD, MD, Department of Gynecology and Obstetrics, The First Affiliated Hospital, Sun Yat-sen University, No.58, Zhongshan 2th Rd, Guangzhou, China, 510080. E-mail: firstname.lastname@example.org; Jun Chen, PhD, MD, Department of Infertility and Sexual Medicine, The Third Affiliated Hospital, Sun Yat-sen University, No. 600 Tianhe Rd, Guangzhou 510630, China. E-mail: email@example.com.
- Received July 15, 2014
- First published March 1, 2015.
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