Liu, Jia
Zheng, Dongmei
Li, Qiang
Tang, Xulei
Luo, Zuojie
Yuan, Zhongshang
Gao, Ling
Zhao, Jiajun
Funding for this research was provided by:
Science and Technology Department of Shandong Province (2015GGH318016)
National Natural Sciences Foundation of China (81100593, 81770785)
Provincial key research and development plan (2017GSF18154)
Article History
Received: 20 April 2017
Accepted: 15 February 2018
First Online: 7 March 2018
Ethics approval and consent to participate
: The study was approved by Shandong Provincial Hospital Affiliated to Shandong University Ethical Committe(2012–236). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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