- Correspondence to Dr Jian Huang, Shanghai Jiao Tong University, Shanghai 200240, China; , Dr Pingyu Zhou, STD Institute, Shanghai Skin Disease Hospital, Tong Ji University, Shanghai 200050, China; and Dr Zhiqing Liang, Department of Obstetrics & Gynecology, Southwestern Hospital, Third Military Medical University, Chongqing 400038, China;
- Received September 12, 2018
- Revised November 13, 2018
- Accepted November 16, 2018
- First published December 19, 2018.
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