Article History
Received: 2 December 2019
Revised: 9 April 2020
Accepted: 15 April 2020
First Online: 30 April 2020
Compliance with Ethical Standards
:
: The authors state that there are no conflicts of interest to disclose.
: All the procedure was in accordance with the Guide for the Care and Use of Laboratory Animals and approved by the Animal Ethics Committee of Guizhou People’s Hospital(Approval No. 2019-009).