Funding for this research was provided by:
Direction Générale de l’offre de Soins (PHRC-2019)
Received: 25 March 2021
Accepted: 8 April 2021
First Online: 23 April 2021
: This study was approved by the CPP (comite Proctection des Personnes) Ile de France X (protocol number: 77–2020). It was accepted on the february 15th 2021 (29BRC20.0114). All the data will be anonymised, and all participants and participating parents s will be asked to provide written informed consent.In the event of a substantial change to the protocol made by the investigator, it will be approved by the sponsor. The sponsor must obtain a favorable opinion from the CPP prior to its implementation. A new consent from the persons participating in the research will be obtained if necessary.
: Not applicable
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.