Ni, Hongzao
Wang, Kai
Xie, Peng
Zuo, Jiandong
Liu, Wenguang
Liu, Chun
Article History
Received: 26 December 2019
Accepted: 19 March 2020
First Online: 31 March 2020
Compliance with Ethical Standards
:
: The authors declare no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the Ethics Committee of the Second People's Hospital of Huai'an.
: Informed consent was obtained from all individual participants included in the study.