Liang, Yu-Jing
Tang, Lin-Quan
Sun, Xue-Song
Fan, Yu-Ying
Yan, Jin-Jie
Du, Yu-Yun
Guo, Shan-Shan
Liu, Li-Ting
Xie, Hao-Jun
Liu, Sai-Lan
Tang, Qing-Nan
Li, Xiao-Yun
Mai, Hai-Qiang
Chen, Qiu-Yan http://orcid.org/0000-0001-7305-5051
Article History
Received: 22 October 2018
Accepted: 12 December 2018
First Online: 29 December 2018
Ethics approval and consent to participate
: This study was approved by the clinical research ethics committee of SYSUCC and all patient provided written informed consents before treatment. Due to the retrospective design of the study, the local ethic committee confirmed that informed consent was not necessary from participants.
: Not applicable.
: The authors declare that they have no competing interests.
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