Vanhelst, Jérémy http://orcid.org/0000-0002-0570-1522
Deken, Valérie
Boulic, Gaëlle
Duhamel, Alain
Romon, Monique
Article History
Received: 15 February 2022
Accepted: 5 May 2022
First Online: 15 May 2022
Declarations
:
: This study did not involve any intervention, and was conducted on a volunteer basis. Data were retrospectively collected by the study organizational structure. In this context, written informed consent was not required according to French human research regulations. All answers provided by parents were anonymous and confidential.
: All patients received an informative letter explaining the objectives of the study and a guarantee that the data would remain strictly anonymous and confidential.
: The authors do not have any competing interests.