Cui, Jiufa http://orcid.org/0000-0001-7012-5114
Zhou, Ruizhi
Tian, Na
Sui, Xueqing
Huang, Mingqian
Hao, Dapeng
Xu, Wenjian
Funding for this research was provided by:
Youth scientific research foundation of affiliated hospital of Qingdao university (thirty thousand yuan)
Article History
Received: 17 July 2019
Revised: 18 January 2021
Accepted: 3 February 2021
First Online: 19 March 2021
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.