Article History
Received: 17 August 2020
Accepted: 29 September 2020
First Online: 13 October 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The Human Investigation Committee (IRB) of Cincinnati Children’s Hospital approved this study.
: Informed consent was waived for this study due to the following considerations: a) participants were selected for inclusion by reviewing existing medical records and no direct interaction with the patient was required outside of the normal course of care; b) the study involves no more than minimal risk; and c) no data beyond that collected in the course of routine standard care was collected.