Deng, Yuanying
Dai, Hongmei
Zeng, Ming
Guan, Lan
Luo, Xiangwen
Zhang, Chen
Tian, Jing
Zhang, Jie
Li, Ying
Xi, Qiong
Zhao, Mengwen
Jiang, Mei
Zhao, Lingling
Funding for this research was provided by:
the UBS Optimus Foundation (6102)
Article History
Received: 6 June 2018
Accepted: 23 May 2019
First Online: 10 June 2019
Compliance with ethical standards
: Declaration of Helsinki as the ethical principle for our research. Before the start of the research, we submit our research programs to the ethics committee of the Third Xiangya hospital of Central South University for guidance and approval. The ethics committee of the Third Xiangya hospital of Central South University have passed the accreditation of AAHRPP.
: 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 individual participants included in the study.