Wang, Mingran
Li, Zhibao
Fan, Xing
Tao, Xiaorong
Qi, Lei
Ling, Miao
Guo, Dongze
Qiao, Hui http://orcid.org/0000-0003-4165-3043
Article History
Received: 11 November 2018
Revised: 9 December 2018
Accepted: 3 January 2019
First Online: 12 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The current study was approved by the ethical committee of our hospital.
: Informed consent was obtained for all enrolled patients.