Zhou, Xiaoqi
Wang, Jifei
Tang, Mimi
Huang, Mengqi
Xu, Ling
Peng, Zhenpeng
Li, Zi-Ping
Feng, Shi-Ting http://orcid.org/0000-0002-0869-7290
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC0113402)
National Natural Science Foundation of China (81771908, 81770645)
National Natural Science Foundation of China (81571750)
Article History
Received: 11 February 2019
Accepted: 13 January 2020
First Online: 22 January 2020
Ethics approval and consent to participate
: This study was approved by the ethical review board of the First Affiliated Hospital of Sun Yat-Sen University. The need for informed patient consent was waived because of the retrospective nature of this study and there is no publication of identifying information or images in the manuscript.
: Not applicable.
: The authors declare that they have no competing interests.