Li, Yang http://orcid.org/0000-0002-3922-3688
Wang, Xiali http://orcid.org/0000-0001-8662-6423
Gao, Lei http://orcid.org/0000-0002-5292-805X
Hu, Ping http://orcid.org/0000-0002-7264-3967
Jiang, Licheng http://orcid.org/0000-0002-5861-3219
Ren, Tianying http://orcid.org/0000-0003-2548-215X
Fu, Rao http://orcid.org/0000-0003-1622-6357
Yang, Dawei http://orcid.org/0000-0003-3313-6935
Jiang, Xiaohong http://orcid.org/0000-0003-2390-0952
Funding for this research was provided by:
National Natural Science Foundation of China (NSFC81602736)
Natural Science Foundation of Shandong Province (CN) (ZR2015HQ014)
Natural Science Foundation of Shandong Province (ZR2016HB73, ZR2017LH050)
China Postdoctoral Science Foundation (2018M632684, 2015M580595)
the Medical and Health Science and Technology Development Projects of Shandong Province (2015WS0382, 2016WS0215, 2016WS0210)
Article History
Received: 21 May 2018
Accepted: 4 July 2018
First Online: 16 July 2018
Compliance with ethical standards
:
: The authors declare no conflict of interest.