Tie, Kai
Wang, Hua
Zhao, Xinyu
Tan, Yang
Qin, Jun
Chen, Liaobin
Funding for this research was provided by:
National Natural Science Foundation of China (81371940)
Hubei Province health and family planning scientific research (WJ2017Q012)
Article History
Received: 13 September 2017
Accepted: 3 April 2018
First Online: 13 April 2018
Ethics approval and consent to participate
: This study was approved by the ethics committee of the Zhongnan Hospital of Wuhan University.Informed consent was obtained from all the participants.
: Written informed consent was obtained from each patient to authorize the publication of their images and pathologic documentation.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.