Li, Meng
Hua, Kelei
Li, Shumei
Li, Changhong
Zhan, Wenfeng
Wen, Hua
Ma, Xiaofen
Tian, Junzhang
Jiang, Guihua http://orcid.org/0000-0002-8344-7670
Funding for this research was provided by:
National Natural Science Foundation of China (81701111, 81771807)
Science and Technology Planning Project of Guangdong Province, China (2016A020215125, 2017A020215077)
Science and Technology Planning Project of Guangzhou, Guangdong (201607010056)
Science Foundation of Guangdong Second Provincial General Hospital (YQ2015-11)
Article History
Received: 28 August 2018
Revised: 19 February 2019
Accepted: 14 March 2019
First Online: 12 April 2019
Compliance with ethical standards
:
: The scientific guarantor of this publication is Guihua Jiang.
: The authors declare that they have no competing interests.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional review board approval was obtained.
: No study subjects or cohorts have been previously reported.
: • prospective• cross-sectional study• performed at one institution