Funding for this research was provided by:
National Natural Science Foundation of China (81502119, 81172342)
Natural Science Foundation of Guangdong Province (2015A030310109)
Medical Scientific Research Foundation of Guangdong Province (A2015289)
Received: 28 May 2016
Accepted: 17 January 2018
First Online: 23 January 2018
Ethics approval and consent to participate
: All the samples were collected with patient’s informed consent after approval from the Institute Research Medical Ethics Committee of the First Affiliated Hospital, Sun Yat-sen University. Details of tissue microarray construction were shown in previous study.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.