Chen, Shi
Chen, Dong-Wen
Chen, Xi-Jie
Lin, Yi-Jia
Xiang, Jun
Peng, Jun Sheng http://orcid.org/0000-0002-7975-4176
Article History
Received: 9 April 2018
Accepted: 17 June 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: This study protocol was reviewed and approved by The Sixth Affiliated Hospital of Sun Yat-sen University Ethics Committee (2016ZSLYEC-009). All participants will provide informed consent prior to participation. Any relevant changes to the protocol will be communicated to the study participants and any adverse events will be reported to The Sixth Affiliated Hospital of Sun Yat-sen University Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.