Zhang, Chenchen
Wang, Shuai
Sang, Jianzhong
Wang, Liang
Zhang, Yamin
Sun, Jin
Yin, Meipan
Ma, Yaozhen
Wu, Gang http://orcid.org/0000-0002-7820-9408
Article History
Received: 12 March 2022
Accepted: 16 May 2022
First Online: 30 May 2022
Declarations
:
: The Authors declare that there is no conflict of interest.
: This is an observational study. The First Affiliated Hospital of Zhengzhou University Research Ethics Committee has confirmed that no ethical approval is required.
: Informed consent was obtained from all individual participants included in the study.
: The authors affirm that human research participants provided informed consent for publication of the images in figures.