Zhao, Nairui
Su, Na
Wang, Guangya
Fu, Dongxia
Gao, Fang
Zhang, Yunna
Funding for this research was provided by:
Medical Science Research Project of Hebei Province in 2020 (20200306)
Article History
Accepted: 10 January 2021
First Online: 4 February 2021
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: Approval of the present study was obtained by the Ethics Committee of the Cangzhou Central Hospital.