Angelakopoulos, N.
De Luca, S. http://orcid.org/0000-0002-1725-0853
Palacio, L. A. Velandia
Coccia, E.
Ferrante, L.
Pinchi, V.
Cameriere, R.
Article History
Received: 21 March 2019
Accepted: 23 May 2019
First Online: 14 June 2019
Compliance with ethical standards
: The study was carried out in accordance with the ethical standards laid down by the Declaration of Helsinki (Finland).
: The authors declare that they have no conflict of interest.