Xu, Mingxing
Zhu, Shu
Xu, Ruiyun
Lin, Nan
Funding for this research was provided by:
the National Natural Science Foundation Regional Science Fund of China (81760112)
the Science and Technology Planning Project of Guangdong Province (2017b020247057)
the Science and Technology Planning Project of Guangzhou (201804010211)
Article History
Received: 21 September 2019
Accepted: 31 March 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: This study was in compliance with the Helsinki Declaration and approved by the Ethics Committee of the Third Affiliated Hospital of Sun Yat-sen University. All the patients provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.