Received: 22 March 2019
Accepted: 22 July 2019
First Online: 2 August 2019
Ethics approval and consent to participate
: Family caregivers were informed about the educational intervention procedures, and written informed consent was obtained from all participants. The trial was approved by the local ethics committee (Prot. N. 478 CE ASL Roma 1 “Azienda Sanitaria Locale Roma 1”, approved on the 2/3/2017).
: Not applicable.
: The authors declare that Gianfranco Damiani is a member (Associated Editor) of the editorial board of BMC Health Services Research.