Dai, Jiangtao
Pan, Zhengxia
Wang, Quan
Wu, Yuhao
Wang, Junke
Wang, Gang
Wu, Chun
Wang, Yi
Funding for this research was provided by:
This project was supported by the National Key Clinical Specialist Construction Programs of China (National Health Office Letter (2013) 544)
Article History
Accepted: 29 May 2018
First Online: 31 May 2018
Compliance with ethical standards
:
: No benefits in any form have been received or will be received from a commercial party related directly or indirectly to the subject of this article.
: For retrospective studies, ethical approval is not required. This article does not contain any studies with human participants performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.