Zhou, Haiyan
Yang, Jing
Zhang, Chuhan
Zhang, Yuwei
Wang, Rui
Li, Xiao
Zhang, Shuainan
Funding for this research was provided by:
National Natural Science Foundation of China (81603418)
the Natural Science Foundation of Heilongjiang Province (H2016062)
the University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province (UNPYSCT-2016075)
Article History
Received: 16 April 2018
Accepted: 5 July 2018
First Online: 13 August 2018
Ethics approval and consent to participate
: This study was approved by Ethics Committee of The First Affiliated Hospital of Harbin Medical University, Heilongjiang University of Chinese Medicine, and Guiyang University of Chinese Medicine.
: Not applicable.
: The authors declare that they have no competing interests.
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