Hu, Fu Xing
Hu, Xiao Xuan
Yang, Xue Lin
Han, Xing Hai
Xu, Yong Bo
Li, Kun
Yan, Li
Chu, Hai Bo
Funding for this research was provided by:
The Weifang City Scitech Development Project of China (2017YX032)
Article History
Received: 17 April 2018
Accepted: 9 June 2019
First Online: 18 June 2019
Ethics approval and consent to participate
: This study obtained approval from the Independent Ethics Committee of the 89th Hospital of PLA. Written informed consent was provided by the patients for their information. Patient records were anonymized and de-identified before analysis.
: Written consent was given by the patients and their relatives to use their information in a research study and publish it.
: The authors declare that they have no competing interests with respect to the research, authorship, and publication of this article.