Liu, Kun
Zhang, Wei
Li, Yunlong
Ding, Qingfeng
Bai, Yunan
Wang, Fachen
Xu, Guangming
Funding for this research was provided by:
The development plan of Shandong Medical and Health Technology (2015WS0070)
Article History
Received: 14 June 2017
Accepted: 27 November 2017
First Online: 5 July 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/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.