Ye, Lulu
Oei, Ronald Wihal
Kong, Fangfang
Xu, Tingting
Shen, Chunying
Wang, Xiaoshen
He, Xiayun
Kong, Lin
Hu, Chaosu
Ying, Hongmei http://orcid.org/0000-0003-1697-0223
Article History
Received: 19 November 2017
Accepted: 26 March 2018
First Online: 27 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by Institutional Review Board of Fudan University Shanghai Cancer Center and informed consent was obtained from each patient. The study was run in full accordance with ethical principles set in our institutional policy and the World Medical Association Declaration of Helsinki.