Liu, Cai
He, Dongqiang
Zhao, Qiming
Funding for this research was provided by:
Cuiying Scientific and Technological Innovation Program of Lanzhou University Second Hospital (CY2018-MS05)
Article History
Received: 17 April 2020
Accepted: 6 July 2020
First Online: 12 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.