Received: 14 January 2020
Accepted: 18 July 2020
First Online: 10 August 2020
Ethics approval and consent to participate
: This study was approved by the Ethic Committee of Affiliated Hospital of Youjiang Medical University for Nationalities and performed in strict accordance with the <i>Declaration of Helsinki</i>. All participants signed informed consent documentation prior to the study. Animal experiments were approved by the Institutional Animal Care and Use Committee of Affiliated Hospital of Youjiang Medical University for Nationalities with extensive efforts made to minimize animal suffering during the study.
: Consent for publication was obtained from the participants.
: The authors declare that they have no competing interests.