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Article History

Received: 1 December 2022

Accepted: 28 February 2023

First Online: 11 March 2023

Declarations

:

: At both Institutions, no Institutional Review Board nor Ethical Committee approval is necessary for retrospective studies nor for a sporadic off-label use of already registered drugs; a preventive waive for all retrospective study has been stated by both the Comitato Etico Azienda Ospedaliero Universitaria Pisana and the Comitato Etico Azienda Ospedaliero Universitaria Senese). All methods were carried out in accordance with relevant guidelines and regulations, and all subjects and/or their legal guardians gave their informed consent to the proposed therapy. All subjects and/or their legal guardians gave their informed consent to data collection and their anonymous use for scientific and teaching purposes.

: Not applicable.

: The Authors declare they have no competing interests.