Funding

No external funding was used in the preparation of this manuscript.

Conflict of interest

Tess Martin, Catherine Rioufol, Bertrand Favier, Nicolas Martelli, Isabelle Madelaine, Christos Chouaid and Isabelle Borget declare that they have no conflicts of interest that might be relevant to the contents of this manuscript.

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Availability of data and material

The data that support the findings of this study are available from the Systeme National des Données de Santé (SNDS) but restrictions apply regarding the availability of these data, which were used under license for the current study and are therefore not publicly available. Indeed, under French law and regulations, databases extracted from the SNDS cannot be publicly available.

Code availability

Not applicable.

Author contributions

TM: Conceptualization, data curation, methodology, writing—original draft, writing—reviewing. CR: Conceptualization, methodology, writing—reviewing. BF: Conceptualization, writing—reviewing. NM: Conceptualization, writing—reviewing. IM: Conceptualization, writing—reviewing. CC: Methodology, writing—reviewing. IB: Conceptualization, data curation, methodology, writing—reviewing.