Zhang, Tianyu
Kang, Yu
Wang, Yanhua
Zhang, Peixun
Zhang, Dianying
Xue, Feng
Article History
Received: 12 February 2021
Accepted: 24 January 2022
First Online: 31 January 2022
Declarations
:
: The Ethics Review Committee of Peking University People’s Hospital approved this study and all methods were carried out in accordance with relevant guidelines and regulations. All the written informed consents were acquired from the patients.
: Not applicable.
: Tianyu Zhang, Yu Kang, Yanhua Wang, Peixun Zhang, Dianyi Zhang, and Feng Xue declare that they have no conflicts of interest.