Jin, Ya-Nan
Zhang, Yan http://orcid.org/0000-0002-9405-7176
Cheng, Jing-Liang
Zhang, Xiao-Pan
Hu, Ying
Shao, Xiao-Ning
Funding for this research was provided by:
2018 Henan province medical science and technology plan (2018010007)
Article History
Received: 25 March 2020
Accepted: 10 September 2020
First Online: 21 September 2020
Ethics approval and consent to participate
: The study was conducted ethically in accordance with the World Medical Association Declaration of Helsinki. All subjects have given their written informed consent and the study protocol was approved by Ethics Committee of the First Affiliated Hospital of Zhengzhou University.
: Not applicable.
: The authors declare that they have no competing interests.