Chen, Ziming
Deng, Zhantao
Li, Qingtian
Chen, Junfeng
Ma, Yuanchen
Zheng, Qiujian http://orcid.org/0000-0003-3263-3868
Funding for this research was provided by:
Major Program of Science and Technology of Guangdong (2015B020225007)
Article History
Received: 21 January 2020
Accepted: 20 July 2020
First Online: 3 August 2020
Ethics approval and consent to participate
: This study was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki. All of the patients gave their written informed consent about sharing their clinical data to the Guangdong Provincial People’s Hospital. And all of the patients gave their verbal informed consent about the present study prior to their inclusion in the study. Since the present study is an observational study without any intervention, there was no specific written informed consent for the present study. The study protocol was approved by the Guangdong Provincial People’s Hospital Human Ethical Committee.
: Not applicable.
: The authors certify that they have no affiliations with or involvement in any organisation or entity with any financial interest or nonfinancial interest in the subject matter or materials discussed in this manuscript.