About the Authors
- Lili Yu
-
Contributed equally to this work with: Lili Yu, Kai Chang
Affiliation Department of Obstetrics and Gynecology, Institute of Surgery Research, Daping Hospital, The Third Military Medical University, Chongqing, China
- Kai Chang
-
Contributed equally to this work with: Lili Yu, Kai Chang
Affiliation Department of Laboratory Medicine, Institute of Surgery Research, Daping Hospital, The Third Military Medical University, Chongqing, China
- Jian Han
-
Affiliation Department of Obstetrics and Gynecology, Institute of Surgery Research, Daping Hospital, The Third Military Medical University, Chongqing, China
- Shaoli Deng
-
* E-mail: chenming1971@yahoo.com (MC); DengSL072@yahoo.com.cn (SD)
Affiliation Department of Laboratory Medicine, Institute of Surgery Research, Daping Hospital, The Third Military Medical University, Chongqing, China
- Ming Chen
-
* E-mail: chenming1971@yahoo.com (MC); DengSL072@yahoo.com.cn (SD)
Affiliation Department of Laboratory Medicine, Institute of Surgery Research, Daping Hospital, The Third Military Medical University, Chongqing, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the meta-analysis: MC LY KC. Performed a systematic electronic search of databases and extracted the data: LY KC MC. Screened titles and abstracts of all studies for relevancy: LY JH MC. Assessed the quality of included studies: LY SD MC. Analyzed the data: LY KC JH. Wrote the paper: LY MC KC.