Wang, Yiqin
Zhou, Rong
Zhang, Xiaobo
Liu, Huixin
Shen, Danhua
Wang, Jianliu
Article History
Received: 20 March 2021
Accepted: 31 May 2021
First Online: 23 June 2021
Declarations
:
: We confirm that all methods were carried out in accordance with relevant guidelines and regulations. The protocol for this study was approved by the Independent Ethics Committee (IEC) of Peking University People’s Hospital (Approval Number: 2016PHB054-01). Informed consent was obtained from all the patients recruited.
: Not applicable.
: The authors declare that they have no conflict of interest.