Funding for this research was provided by:
National Natural Science Foundation of China (81401324, 81770410)
Guangdong Provincial International Cooperation Base of Science and Technology (Organ Transplantation) (2015B050501002)
Guangdong Provincial Natural Science Funds for Distinguished Young Scholars (2015A030306025)
the Special support program for training high-level talent in Guangdong Province (2015TQ01R168)
Scientific Program for Young teacher of Sun Yat-sen University (16ykpy05)
Text and Data Mining valid from 2019-07-29
Received: 16 February 2019
Accepted: 15 July 2019
First Online: 29 July 2019
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the First Affiliated Hospital of SYSU. All procedures in studies involving human participants were performed in accordance with the ethical standards of the Ethics Committee of the First Affiliated Hospital of SYSU and the 1964 Declaration of Helsinki and its later amendments or revisions.
: The authors agree to publication.
: The authors declare that they have no competing interests.