Zhang, Yunmei
Xu, Jieru
Li, Dairong
Wan, Tao
Hu, Qianfang
Article History
Received: 29 July 2018
Accepted: 19 November 2018
First Online: 26 November 2018
Compliance with Ethical Standards
:
: All specimens were obtained from the First Affiliated Hospital of Chongqing Medical University (Chongqing, China) in compliance with a protocol approved by the Institutional Review Board of the First Affiliated Hospital of Chongqing Medical University (Chongqing, China).
: The authors declare that there is no conflict of interest regarding the publication of this paper.