Yang, Xiang-yun
Yang, Ning-bo
Huang, Fang-fang
Ren, Shuai
Li, Zhan-jiang
Funding for this research was provided by:
Beijing Hospitals Authority Young Talents Training Program (QML20181903)
Key scientific research projects of universities in Henan Province (19B320008)
Clinical programme of Beijing Municipal Science & Technology Commission (Z181100001718077)
Article History
Received: 11 February 2020
Accepted: 7 January 2021
First Online: 30 January 2021
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.