Li, Hongyan
Furst, Daniel E.
Jin, Hongtao
Sun, Chao
Wang, Xiaoping
Yang, Lin
He, Jingjing
Wang, Yanru
Liu, Aijing https://orcid.org/0000-0002-5762-5592
Funding for this research was provided by:
the Second Hospital of Hebei Medical University, China. (820)
Article History
Received: 30 April 2018
Accepted: 25 July 2018
First Online: 16 August 2018
Ethics approval and consent to participate
: Ethics approval and consent to participate was obtained from the ethics committee of the Institutional Review Board of the Second Hospital of Hebei Medical University(2015–820).
: Consent was obtained.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.