Document is current
Any future updates will be listed below
-
Authors
Yang, Mingjin
Xu, Ying
Chen, Hong
Xu, Zhibo
Luo, Fengming
-
Funding
Funding for this research was provided by:
Financial Support: Chengdu Health Bureau Science and Technology Research Fund (2014075)
Chengdu Science and Technology Project (2015-HM0100621-SF)
- License Information
-
More Information
Article History
Received: 7 July 2019
Accepted: 15 October 2019
First Online: 31 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: As this is a meta-analysis, ethics committee approval is not applicable.
