Funding for this research was provided by:
State of Nebraska (Pediatric Cancer Research Grant Funds (LB905))
Received: 25 April 2019
Accepted: 25 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: Ethical consent for using patient tumors and normal tissues in this study, were obtained under a University of Nebraska Medical Center Institutional Review Board approved protocol (# 561–16-EP). The informed consent to participate was not obtained due to exempted nature of study.
: Not applicable.
: The authors declare that they have no competing interest.