Zhang, Yanshan
Chen, Weizuo
Wang, Huijuan https://orcid.org/0000-0003-0565-6992
Pan, Tingting
Zhang, Yinguo
Li, Chao
Article History
Received: 22 January 2019
Accepted: 3 August 2019
First Online: 16 September 2019
Compliance with ethical standards
:
: Authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors. The use of these samples from patients was approved by the Ethics Committee of Tumor Hospital of Wuwei.