Huang, Liheng
Liang, Xinglong
Ou, Yangzhan
Tang, Shijie
He, Yunpu http://orcid.org/0000-0002-9849-2925
Funding for this research was provided by:
Medical Science and Technology Project of Shantou ([2018]121)
National Natural Science Foundation of China (81571920)
Natural Science Foundation of Guangdong Province (2015A030313436)
Article History
Received: 1 October 2019
Accepted: 10 January 2020
First Online: 4 February 2020
Ethics approval and consent to participate
: This meta-analysis is conducted by the data from previously published papers, ethical approval and patient consent are not required.
: Not applicable.
: All the authors declare that they have no conflict of interest.