Maurice, Laure
Julliand, Sébastien
Polak, Michel
Bismuth, Elise
Storey, Caroline
Renolleau, Sylvain
Dauger, Stéphane
Le Bourgeois, Fleur
Article History
Received: 6 August 2021
Revised: 24 October 2021
Accepted: 27 November 2021
First Online: 7 January 2022
Declarations
:
: The study was approved by the Necker Enfants-Malades ethics committee (#2016-FLB-6).
: According to French law on retrospective studies of anonymised data, consent of the patients and parents was not required. However, patients and parents could decline participation.
: The authors declare no competing interests.