Received: 28 November 2019
Accepted: 27 August 2020
First Online: 7 September 2020
Ethics approval and consent to participate
: SD rats were provided by the Experimental Animal Center (Accreditation No SCXK 2014-002). The study was examined and approved by the Ethics Committee of the Fourth Military Medical University and carried out strictly in compliance with Ethical Norms (Ethical Accreditation No 2017 kq-025).
: Not applicable
: The authors declare that they have no competing interests.