Ding, Xin
Lan, Jiaming
Chen, Bailin
Qiu, Lin
Guo, Chunbao
Funding for this research was provided by:
National Natural Science Foundation of China (No: 30973440, 30770950)
the key project of the Chongqing Natural Science Foundation (CSTC, 2008BA0021, cstc2012jjA0155)
Article History
Received: 26 April 2019
Accepted: 19 August 2019
First Online: 30 August 2019
Ethics approval and consent to participate
: This study was approved by the ethics committee of Chongqing Medical University, and was performed in accordance with the Helsinki Declaration of 1975, as revised in 1983. All the patients enrolled were comprehensively informed, and written informed consent to participate in this research and publish the data were obtained. Consent was obtained from a parent or guardian on behalf of any participants under the age of 16.
: Not applicable.
: The authors declare that they have no competing interests.