Liu, Li-Heng
Zhou, Guo-Feng
Lv, Han
Wang, Zhen-Chang
Rao, Sheng-Xiang
Zeng, Meng-Su http://orcid.org/0000-0001-8959-7103
Funding for this research was provided by:
National Natural Science Foundation of China (NO. 81701656)
Shanghai Municipal Key Clinical Specialty (NO. W2019-018)
Article History
Received: 24 June 2020
Revised: 25 November 2020
Accepted: 17 December 2020
First Online: 15 January 2021
Compliance with ethical standards
:
: The scientific guarantor of this publication is Meng-Su Zeng.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• observational• performed at one institution