Kong, Hao http://orcid.org/0000-0003-1661-654X
Yang, Jiao-Nan
Tian, Jie
Li, Nan
Zhang, Yu-Xiu
Ye, Peng-Cheng
Li, Xue-Ying
Zhang, Zheng
Article History
Received: 6 September 2020
Accepted: 25 November 2020
First Online: 30 November 2020
Ethics approval and consent to participate
: The study protocol was approved by the Clinical Research Ethics Committee of Peking University First Hospital (Beijing, China) on 7 August 2019 (approval number: 2019 [182]). Written informed consent from all enrolled patients was waived.
: Not applicable.
: The authors declare that they have no competing interests.