Wang, Yun
Li, Chang-feng
Sun, Li-bo
Li, Yong-chao
Article History
Received: 21 February 2020
Accepted: 27 May 2020
First Online: 5 June 2020
Compliance with ethical standards
:
: All the authors declare that they have no competing interests of any type in the current study.
: The study was performed in accordance with the Declaration of Helsinki and obtained the approval from the Ethics Committee of the China-Japan Union Hospital of Jilin University.
: Not applicable.