Shen, Honghong
Yang, Yong
Zhao, Lin
Yuan, Jinyang
Niu, Yun
Funding for this research was provided by:
National Science Foundation (81172532)
National Science Foundation (81470119)
Article History
Received: 18 December 2015
Accepted: 2 March 2016
First Online: 5 March 2016
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: This study was approved by the Tianjin Medical University Cancer Institute and Hospital, China and has been performed in accordance with the ethical standards laid down in the 1964 Helsinki declaration and its later amendments.