Hu, Wei
Li, Xiaoqing
Cheng, Ruimin
Ke, Jingru
Liu, Yamei
Ma, Menglan
Cao, Yuchun
Liu, Dongxian
Funding for this research was provided by:
National Natural Science Foundation of China (81472000)
Article History
Received: 5 December 2018
Revised: 20 February 2019
Accepted: 5 March 2019
First Online: 17 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were approved by the Ethics Committee of Tongji hospital and in accordance with the declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.