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Authors
Nervo, Alice
Fracchia, Alessandra Celeste
Ragni, Alberto
D’Angelo, Valentina
Arvat, Emanuela
Gallo, Marco https://orcid.org/0000-0001-7166-0848
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Article History
Received: 31 August 2019
Accepted: 8 January 2020
First Online: 20 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All individual participants included in the study gave their informed consent to answer the questionnaire and to collect data.
: All procedures performed were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
