Shi, Wenjun
Zhu, Lian
Wang, Tingliang
Zhang, Guoyou
Lian, Jie
Article History
Received: 28 March 2019
Accepted: 2 July 2019
First Online: 25 September 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The ethical principles outlined in the Declaration of Helsinki were followed.
: Written informed consent was signed for all the patients.