Sun, Qiu-Lei
Wu, Xiao-Hua
Luo, Li
Ying, De-Mei
Yang, Ying
Chen, Zheng-Qiong http://orcid.org/0000-0003-0310-3964
Funding for this research was provided by:
National Natural Science Foundation of China (81270758)
Article History
Received: 18 September 2017
Accepted: 5 February 2018
First Online: 15 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 Ethics Committee of the Army Medical University, and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.