Li, Yanshan
Jiang, Li
Zhang, Zhenchun
Li, Hong
Jiang, Liangjun
Wang, Lili
Li, Zunzhong https://orcid.org/0000-0003-4052-950X
Funding for this research was provided by:
The Linyi Medical Science Development Plan (201515002)
Article History
Received: 14 June 2018
Revised: 28 February 2019
Accepted: 14 March 2019
First Online: 25 March 2019
Compliance with ethical standards
: The study protocol was approved by the Ethics Committees of Linyi People’s Hospital and conforms to the ethical guidelines of the 1975 Declaration of Helsinki. All patients provided written informed consent for inclusion in this study.
: None.