Yu, Panxi
Song, Guodong
Zong, Xianlei
Yang, Xiaonan
Zhao, Jingyi
Guo, Xiaoshuang
Lai, Chenzhi
Qi, Zuoliang
Jin, Xiaolei http://orcid.org/0000-0001-9350-7916
Article History
Received: 3 June 2018
Accepted: 9 September 2018
First Online: 27 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Declaration of Helsinki and its later amendments.