Yan, Yu-Xiang
Li, Jia-Jiang-Hui
Xiao, Huan-Bo
Wang, Shuo
He, Yan
Wu, Li-Juan
Funding for this research was provided by:
National Natural Science Foundation of China (81573214, 81773511)
Beijing Municipal Natural Science Foundation (7162020)
Article History
Received: 27 February 2018
Accepted: 25 May 2018
First Online: 1 June 2018
Compliance with ethical standards
:
: The authors declares that they have no conflict of interest.
: This experiment was approved by the Ethics Committee of Capital Medical University. This study protocol conformed to the ethical guidelines of the 1975 Declaration of Helsinki. All subjects signed informed consent forms.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.
: Informed consent was obtained from all patients for being included in the study.