Li, Peng
Guo, Hongsheng
Zhou, Guangji
Shi, Haiyan
Li, Zhen
Guan, Xiaodan
Deng, Ziliang
Li, Shuxian
Zhou, Shixiong
Wang, Yan
Wang, Sen http://orcid.org/0000-0002-1989-3588
Funding for this research was provided by:
Medical Science and Technology Research Fund of Guangdong province,China (A2017605, A2016208)
Science and Technology Planning Project of Guangdong Province, China (2016A020215147)
National Natural Science Foundation of China (81302244)
Article History
Received: 29 January 2018
Accepted: 28 March 2018
First Online: 2 April 2018
Compliance with ethical standards
:
: The authors declared that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This study is a retrospective, non-interventional research and the Medical Ethics Committee of The First People’s Hospital of Foshan has approved the waiver of patients’ informed consent. This study has been approved by the Ethics Committee of The First People’s Hospital of Foshan, China (Number: L[2016] 3).