Conflict of interests

None.

Ethical approval

The database is registered with the “Commission Nationale de l’Informatique et des Libertés” (n°2223905). In accordance with French Law relating to the processing of personal data in the context of research not involving the human person (Délibération n° 2018-155 du 3 mai 2018, JORF du 13 juillet 2018), approval from the hospital’s institutional review board was deemed unnecessary.

Human and animal rights

No animal was used in this case report.

Informed consent to participate

Written informed consent was not needed because this observational study did not modify existing diagnostic or therapeutic strategies; however, patients were informed of their inclusion in the study.