Liu, Lei
Hu, Jiajin
Wang, Ningning
Liu, Yang
Wei, Xiaotong
Gao, Ming
Ma, Yanan
Wen, Deliang http://orcid.org/0000-0002-4038-3849
Funding for this research was provided by:
Shenyang Science and Technology Bureau (18-400-4-10)
Distinguished Professor of Liaoning Province (Liao taught (2013) No.204)
Article History
Received: 11 December 2019
Accepted: 15 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of the China Medical University. Each participant signed an informed consent form. All methods were performed in accordance with the Declaration of Helsinki and relevant guidelines.
: Not applicable.
: The authors declare that they have no competing interests.