Li, Zihaoran
Wu, Xinghan
Wang, Wenyu
Gai, Chengcheng
Zhang, Weifen
Li, Wentong
Ding, Dejun http://orcid.org/0000-0001-7809-7963
Funding for this research was provided by:
Projects of Medical and Health Technology Development Program in Shandong province (2019WS590)
Project of Shandong Province Higher Educational Science and Technology Program (J18KA279)
Article History
Received: 13 September 2020
Accepted: 14 February 2021
First Online: 23 February 2021
Competing interests
: The authors declare that they have no competing interests.