Fan, X. Y.
Qiu, L. H.
Zhang, Y. Y.
Teng, X. H.
Miao, Y. W.
Article History
Received: 10 June 2020
Revised: 7 July 2020
Accepted: 1 October 2020
First Online: 23 July 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare that they have no conflict of interest.
: <i>Statement on the welfare of animals.</i> All procedures for sample collection were performed in accordance with the Guide for Animal Care and Use of Experimental Animals approved by the Yunnan Provincial Experimental Animal Management Committee under Contract 2007-0069.