Document is current
Any future updates will be listed below
-
Authors
Yang, Xuejun
Guo, Xiaodong
Huang, Zhi
Da, Yifeng
Xing, Wenhua
Li, Feng
Li, Manglai
Sun, Ke
Jia, Haiyu
Zhu, Yong https://orcid.org/0000-0003-0407-4261
- License Information
-
More Information
Article History
Received: 20 December 2018
Accepted: 2 July 2019
First Online: 30 July 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Xi’an Honghui hospital, and all participants signed informed consent forms before participating in the research. The ethical approval for this study conformed to the ethical principles for medical research involving humans of the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.
