Zeng, Zhican
Fu, XiaoFeng
Zhang, Xue
Fu, Naikuan
Article History
Received: 6 May 2019
Accepted: 21 July 2019
First Online: 5 August 2019
Compliance with ethical standards
:
: The authors have no conflict of interest to declare.
: 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all enrolled patients included in the research.