Funding for this research was provided by:
University of Naples Parthenope (Bando per il sostegno alla ricerca individuale 2015-17)
Text and Data Mining valid from 2019-11-07
Received: 24 June 2019
Accepted: 24 October 2019
First Online: 7 November 2019
Ethics approval and consent to participate
: The study was approved by the Local Ethics Committee “Comitato Etico Campania Centro” (Prot. n. 93C.E./ Reg. n. 14-17OSS), and all subjects had given written informed consent. All methods included in the protocol were carried out in accordance with the Declaration of Helsinki.
: Written informed consent for the publication has obtained by the subject involved in the study.
: The authors declare that they have no competing interests.