Vinchon, Matthieu http://orcid.org/0000-0002-9122-6165
Guerreschi, Pierre
Karnoub, Melodie-Anne
Wolber, A.
Article History
Received: 11 November 2020
Accepted: 3 December 2020
First Online: 6 January 2021
Compliance with ethical standards
: This is a retrospective, observational study that requires no ethics approval. Consent to participate was given by the parents of patients photographed in Figs. InternalRef removed, InternalRef removed, InternalRef removed, and InternalRef removed.
: We the authors give our consent for publication and will transfer copyright upon acceptance. Material used for Figs. InternalRef removed and InternalRef removed has been published online on a proprietary website and is not submitted to copyright.
: We the authors declare no funding, no conflicts of interest, and no competing interests.