Article History
Received: 17 May 2019
Accepted: 24 July 2019
First Online: 5 August 2019
Compliance with ethical standards
:
: Authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
: An appropriate approval from the Ethical Committee of the Coordinator Centre (Ospedale of Verona, Italy) has been obtained.
: The written informed consent was also the study or collected from all individual participants included in from their reference caregiver.