Ma, Ningdan
Fu, Su
Luan, Jie
Article History
Received: 16 February 2022
Accepted: 21 April 2022
First Online: 24 May 2022
Declarations
:
: The authors declared no potential conflicts of interest with respect to the research, authorship, and publication of this article.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All patients signed informed consents.