Article History
Received: 15 December 2019
Accepted: 29 February 2020
First Online: 18 March 2020
Ethics approval and consent to participate
: The manuscript contains data of human tissue procured from Guangzhou Panyu Central Hospital, after internal ethical approval and prior patient consent for publication. The samples were processed at Guangzhou Panyu Central Hospital for experimental purposes. The proposed experimental plan and procedures have been reviewed and approved by the Ethics Committee of the the Guangzhou Panyu Central Hospital (ethical number: NN-WK-2016115). All experiments were performed strictly in accordance with relevant guidelines and regulations.
: All authors have read the manuscript and provided their consent for publication.
: The authors declare that they have no competing interests.