Funding for this research was provided by:
the Inner Mongolia Autonomous Region Tumor Biotherapy Collaborative Innovation Center (2016ZLXT009)
the Inner Mongolia Autonomous Region University Innovation Research Team project (NMGIRT-A1604)
the Inner Mongolia Autonomous Region Youth Science and Technology Talent Support plan (NJYT-14-A11)
Received: 17 December 2018
Accepted: 21 May 2019
First Online: 6 June 2019
Ethics approval and consent to participate
: We confirm that any aspect of the study that involved human patients was approved by the Ethics Committee of Inner Mongolia Medical University. The research was conducted in accordance with the Helsinki Declaration. The Ethics Committee of Inner Mongolia Medical University made their declaration on 03/06/2018, with the number YKD2018267. This project did not contain any studies with animals performed by any of the authors.
: Not applicable.
: The authors declare that they have no competing interests.