Funding for this research was provided by:
Jilin Province Health and Health Technology Innovation Project
Key Technological Research Projects of Medicine and Health in Biopharmaceuticals Field of Jilin Provincial Science and Technology Department
Article History
Received: 7 March 2020
Accepted: 14 May 2020
First Online: 23 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.