Li, Yang https://orcid.org/0000-0002-3922-3688
Wang, Xiali https://orcid.org/0000-0001-8662-6423
Gao, Lei https://orcid.org/0000-0002-5292-805X
Hu, Ping https://orcid.org/0000-0002-7264-3967
Jiang, Licheng https://orcid.org/0000-0002-5861-3219
Ren, Tianying https://orcid.org/0000-0003-2548-215X
Fu, Rao https://orcid.org/0000-0003-1622-6357
Yang, Dawei https://orcid.org/0000-0003-3313-6935
Jiang, Xiaohong https://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)
Natural Science Foundation of Shandong Province (ZR2017LH050)
China Postdoctoral Science Foundation (2018M632684)
China Postdoctoral Science Foundation (2015M580595)
the Medical and Health Science and Technology Development Projects of Shandong Province (2015WS0382)
the Medical and Health Science and Technology Development Projects of Shandong Province (2016WS0215)
the Medical and Health Science and Technology Development Projects of Shandong Province (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.