Zhang, Wen-Bo
Zeng, Ya-Ying
Chang, Bo-Wen
Min, Ling-Zhao
Sun, Qiu-Yang
Bin Li,
Tao, Bang-Bao
Wang, Xiao-Qiang http://orcid.org/0000-0003-1825-0895
Article History
Received: 30 September 2019
Revised: 17 January 2020
Accepted: 20 January 2020
First Online: 10 February 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study has been approved by the Institutional Ethics Committee of Xinhua Hospital and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki and its later amendments. For this retrospective study, formal consent was not required.
: Informed consent was obtained from all individual participants who were included in the study.