Yao, Hongchao
Yang, Like
Tian, Linli
Guo, Yan
Li, Yushan
Article History
Received: 11 October 2019
Accepted: 3 April 2020
First Online: 28 April 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the ethics committee of The Second Affiliated Hospital of Harbin Medical University. All patients for participation provided informed consent.
: Not applicable.
: The authors declare that they have no competing interests.