Yu, Si
Ji, Yong
Luo, Tedong
Xu, Pengjie
Zhen, Zuojun
Deng, Jianzhong http://orcid.org/0000-0003-4593-5689
Article History
Received: 12 November 2019
Accepted: 1 February 2021
First Online: 12 February 2021
Ethics approval and consent to participate
: The study has the approval of the Medical Ethics Committee of the First People’s Hospital of Foshan (Foshan Hospital of Sun Yat-sen University).
: Not applicable.
: S. Yu, Y. Ji, T. Luo, P Xu, Z. Zhen and J. Deng have no financial and non-financial competing interests.