Zhang, Kaihui
Gao, Min
Wang, Guangyu
Shi, Yingying
Li, Xiaoying
Lv, Yvqiang
Zhang, Guangye
Gai, Zhongtao
Liu, Yi
Funding for this research was provided by:
Science and technology development project of Shandong Health Department (2013WS0009)
Natural Science Training Foundation of Shandong Province (ZR2014HP051)
Article History
Received: 24 May 2018
Accepted: 22 November 2018
First Online: 19 December 2018
Compliance with ethical standards
:
: There are no conflicts of interest.