Ye, Chen
Yang, Yue
Guo, Fei
Wang, Fubo
Zhang, Chao
Yang, Bo
Article History
Received: 2 May 2019
Accepted: 3 July 2019
First Online: 10 July 2019
Compliance with ethical standards
:
: The authors declare that they have no competing financial interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Written informed consents from all enrolled patients were obtained.