Sun, Baolan
Shi, Lei
Shi, Qin
Jiang, Yao
Su, Zhangyao
Yang, Xiaoqing
Zhang, Yuquan http://orcid.org/0000-0002-5238-8161
Funding for this research was provided by:
National Natural Science Foundation of China (81771527)
Article History
Received: 4 September 2018
Revised: 10 October 2018
Accepted: 14 October 2018
First Online: 15 November 2018
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of the Affiliated Hospital of Nantong University. Written informed consent for the use of the tissue was obtained from each woman.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.