Su, Song
Liu, ZhenZhen
Wang, Fang
Zhang, YuJie
Chu, Yi
Jiang, MingZuo
Xu, Bing
Wu, Nan
Lin, JunChao
Xue, XianMin
Shi, YongQuan
Yang, Shaoqi
Wu, KaiChun
Liang, Jie
Article History
Received: 6 December 2018
Accepted: 10 June 2019
First Online: 29 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This is a retrospective observational study. This article does not contain any studies with human participants or animals performed by any of the authors.
: Although this is a retrospective study, informed consent was obtained from all individual participants included in the study during the follow-up process.