Fu, Jun
Ma, Mingming
Song, Jia
Pang, Mi
Li, Gang
Zhang, Jiewen
Funding for this research was provided by:
National Natural Science Foundation of China (No. 81873727)
Article History
Received: 10 November 2019
Revised: 12 December 2019
Accepted: 14 December 2019
First Online: 18 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: We obtained written informed consent from the patients in accordance with the ethic committee of Henan Provincial People’s Hospital and in adherence to the principles of the Declaration of Helsinki.