Li, Shu
Yao, Yao
Hu, Shengjie
Chen, Junru
Funding for this research was provided by:
Shandong Natural Science Foundation (ZR2019BC044)
Article History
Received: 18 March 2020
Accepted: 5 February 2021
First Online: 19 February 2021
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All analyses were based on previous published studies, thus no ethical approval and patient consent are required.
: This article does not contain any studies with human participants or animals performed by any of the authors.