Li, Chen
Liu, Wenming
Guo, Fan
Wang, Xingrui
Kang, Xiaowei
Xu, Yongqiang
Xi, Yibin
Wang, Huaning
Zhu, Yuanqiang
Yin, Hong
Funding for this research was provided by:
Key Research and Development Program of Shaanxi Province (2017ZDXM-SF-048)
National Natural Science Foundation of China (81571651)
National Natural Science Foundation of China (81601474, 81801772)
Article History
First Online: 3 August 2019
Compliance with ethical standards
:
: All authors have indicated no financial conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Xijing Hospital of the Fourth Military Medical University Subcommittee 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.