Zhou, Wei
Zhang, Dongsheng
Tian, Shunping
Yang, Yang
Xing, Zhi
Ma, Rongrong
Zhou, Tianqi
Bao, Tianxiu
Sun, Jianhong
Zhang, Zhuan http://orcid.org/0000-0002-7295-9013
Article History
Received: 29 January 2019
Accepted: 22 May 2019
First Online: 1 June 2019
Ethics approval and consent to participate
: This clinical trial was approved by the Institutional Research Ethics Committee of the Affiliated Hospital of Yangzhou University, Yangzhou, China. All the participants provided written informed consent following principles of the Helsinki Declaration.
: Not applicable.
: The authors declare that they have no competing interests.