Cao, Dan
Yang, Dawei
Huang, Zhongning
Zeng, Yunkao
Wang, Jun
Hu, Yunyan
Zhang, Liang
Funding for this research was provided by:
National Natural Science Foundation of China (81500737)
Guangzhou Science and Technology Program (201607010343)
Article History
Received: 18 November 2017
Accepted: 6 February 2018
First Online: 16 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all patients for being included in the study.