Funding for this research was provided by:
Ministero dell’Istruzione, dell’Università e della Ricerca (PON-01_01145 ISCOCEM)
Text and Data Mining valid from 2019-09-07
Received: 22 February 2019
Accepted: 3 September 2019
First Online: 7 September 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest on the content of manuscript and study undertaken.