Wang, Tao
Song, Na
Liu, Lingling
Zhu, Zichao
Chen, Bing
Yang, Wenjun
Chen, Zhiqiang
Article History
Received: 4 March 2021
Accepted: 5 August 2021
First Online: 13 August 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The informed consent was obtained from all subjects or, if subjects are under 16, from a parent and/or legal guardian.The study was approved by the Ethical Committee of the Genetal Hospital of Ningxia Medical University prior to study conduct.
: Not applicable.
: The authors declared no potential conflicts of interest. We declare that there is no any conflict of interest with the company that makes the software (Beijing Infervision Technology Co., Ltd. Beijing, China).