Text and Data Mining valid from 2019-11-15
Received: 8 June 2019
Accepted: 9 October 2019
First Online: 15 November 2019
Ethics approval and consent to participate
: Study was approved by Ethics Committee with comunication number 1893/18, study protocol number 315/18 “Comitato Etico Università Federico II di Napoli, Prof Claudio Buccelli”.
: Manuscript does not include use of any animal or human data or tissue and does not contain data from any individual person.
: The authors declare that there is no conflict. The authors declare that they have no competing interests”.