Wu, Yaohao
Qiu, Ronglin
Zeng, Lexiang
Liang, Liyang
Zhang, Jie
Zhou, Jiajia
Jiang, Wenli
Su, Jianhang
Deng, Xiaogeng
Funding for this research was provided by:
Guangzhou Production, Education & Research collaborative innovation major projec (No.201604020151)
the Natural Science Foundation of Guangdong Province (No. 2015A030313037)
Article History
Received: 9 May 2019
Accepted: 20 April 2020
First Online: 27 April 2020
Ethics approval and consent to participate
: This study was reviewed and approved by the Ethics Committee of Sun Yat-sen Memorial Hospital of Sun Yat-sen University. Personal identifiers such as name and phone numbers of the study participants never been recorded for the purpose of anonymity. The collected information was kept confidential and used only for the purpose of study.
: Not applicable.
: The authors declare that they have no competing interests.