Kong, Jun
Gao, Meng-Ge
Qin, Ya-Zhen
Wang, Yu
Yan, Chen-Hua
Sun, Yu-Qian
Chang, Ying-Jun
Xu, Lan-Ping
Zhang, Xiao-Hui
Liu, Kai-Yan
Huang, Xiao-Jun
Zhao, Xiao-Su
Article History
Received: 8 June 2021
Accepted: 23 November 2021
First Online: 3 January 2022
Declarations
:
: The study followed the principles of the Helsinki Declaration and was approved by the Ethics Committee of Peking University People’s Hospital. All subjects obtained informed consent and all patients or their guardians signed consent forms approved by the institutional review board.
: Not applicable.
: The authors declare that they have no competing interest.