Ma, Linxiang
Zhang, Yonghong
Wang, Caihua
Article History
Received: 28 February 2020
Revised: 13 October 2020
Accepted: 27 October 2020
First Online: 30 November 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved and supervised by the animal ethics committee of Affiliated Hospital of Jining Medical University. All procedures were strictly conducted in line with the Code of Ethics. Significant efforts were made to minimize the number of animals and their respective suffering.