Yang, Yilin
Yang, Mingyuan
Yang, Zongde
Chen, Kai
Bai, Jinyi
Zhao, Jian
Ni, Haijian
Yang, Changwei
Li, Ming http://orcid.org/0000-0002-0503-2904
Funding for this research was provided by:
National Natural Science Foundation of China (81501845)
Article History
Received: 28 November 2018
Accepted: 27 August 2019
First Online: 4 September 2019
Ethics approval and consent to participate
: The study was approved by the ethics committee of our university (Local Ethics Committee of Changhai Hospital, SMMU, No. CHEC2017–163). All the participants signed informed consent in accordance with the 1964 Helsinki declaration. Written informed consents were obtained from a legal guardian for all participants.
: Not applicable
: The authors declare that they have no competing interests.