Received: 24 April 2020
Accepted: 21 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: An IRB-approved written informed consent was obtained from all patients and their parents enrolled in this study. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declarations of 1975, as revised in 2000 [CitationRef removed].
: An IRB-approved written informed consent was obtained from all patients and their parents enrolled in this study with respect to publication. All subjects reported in this manuscript have provided consent for publication, although the reports are anonymous and does not contain personal information. Proof of informed consent is available upon request.
: Paldeep S. Atwal, Mark Midei, Frederic Heerinckx, Peter Milner, are employed by, and hold stock in Retrotope, Inc. All other authors have no potential conflicts of interest. All authors confirm that the content of the article has not been influenced by the sponsor.