Yuanyuan, Zheng
Jianlan, Xie
Yanlin, Zhang
Xiaoge, Zhou
Article History
Received: 16 September 2020
Revised: 2 August 2021
Accepted: 11 August 2021
First Online: 4 September 2021
Declarations
:
: All patients provided written informed consent for use of tissue samples for research and were audited by the Medical Ethics Committee of Beijing Friendship Hospital, Capital Medical University (approval number 2020-P2-137–01).
: Not applicable.
: Not applicable.
: The authors declare no competing interests.