Jiang, T.
Wei, B. J.
Zhang, D. X.
Li, L.
Qiao, G. L.
Yao, X. A.
Chen, Z. W.
Liu, X.
Du, X. Y.
Funding for this research was provided by:
Project of Science and Technology Research and Development of China Railway Corporation (J2017Z603)
Special Project of Profession (201402007)
Foundation for young of Beijing shijitan hospital ((2018-q13))
Article History
Received: 4 December 2018
Accepted: 25 March 2019
First Online: 10 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.