Chen, Xian
Xue, Yukun
Feng, Jiao
Tian, Qingwu
Zhang, Yunyuan http://orcid.org/0000-0003-1429-6183
Wang, Qing
Funding for this research was provided by:
national natural science foundation of china (81601821)
natural science foundation of shandong province (ZR2020MH314)
Shandong Provincial Key Research and Development Program (2019GSF108108)
Article History
Received: 3 July 2021
Accepted: 15 September 2021
First Online: 24 October 2021
Declarations
:
: All authors declare that they have no conflict of interest.
: This study was approved by the Medical Ethics Committee of the Affiliated Hospital of Qingdao University.
: Informed consent were obtained from the participants or their parents.
: All authors had gone over the manuscript and consent to submit.