Funding for this research was provided by:
U.S. Department of Defense (W81XWH-17-1-0121)
Children's Tumor Foundation
Text and Data Mining valid from 2019-11-01
Received: 4 September 2019
Accepted: 28 October 2019
First Online: 1 November 2019
Compliance with ethical standards
: All authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.