Ethics approval and consent to participate
This study has been approved by the Ethical Committee of Tages Charity (Tages Onlus), Florence, Italy (Reference Number 032020–07072020). Our study was performed in accordance with European Union data protection legislation and the Declaration of Helsinki, and informed consent was obtained from all subjects (patients and therapists). Informed consent form and ethical approval are available on registered protocol (ClinicalTrials.gov).