Lehmann, Vicky http://orcid.org/0000-0003-4898-3176
Kutteh, William H. http://orcid.org/0000-0002-6049-3842
Sparrow, Charlene K. http://orcid.org/0000-0003-1106-9655
Bjornard, Kari L. http://orcid.org/0000-0002-2881-0027
Klosky, James L. http://orcid.org/0000-0002-4081-0417
Article History
Received: 20 June 2019
Accepted: 12 December 2019
First Online: 23 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the Institutional Review Board (IRB) of St. Jude Children’s Research Hospital (#FWA00004775) and with the 1964 Helsinki Declaration and its later amendments and comparable ethical standards.
: Due to the nature of this retrospective medical chart reviews and no direct patient involvement with the study, and in accordance with our IRB, no additional informed consent was obtained from participants.