Gao, Nan
Qi, Xiaoyong
Dang, Yi
Li, Yingxiao
Wang, Gang
Liu, Xiao
Zhu, Ning
Fu, Jinguo
Article History
Received: 18 August 2021
Accepted: 24 February 2022
First Online: 4 March 2022
Declarations
:
: All procedures performed in this study involving human participants were in accordance with the Declaration of Helsinki (as revised in 2013). The study was approved by institutional ethics research committee board of Baoding No. 1 Central Hospital (No. [2021]014). Informed consent was obtained from the patients.
: Not applicable.
: The authors declare no competing interests.