Wen, Huijun
Lv, Maikou http://orcid.org/0000-0003-1335-8303
Article History
Received: 6 July 2020
Accepted: 22 October 2020
First Online: 27 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was performed in line with the principles of the Declaration of Helsinki. The research protocol was approved by the Ethical Committee of the Baoji Municipal Central Hospital, China.
: Informed consent was obtained from all individual participants included in the study.
: Informed consent has been obtained from the patient to use the information in this paper for publication.