Text and Data Mining valid from 2019-07-10
Received: 29 November 2018
Accepted: 2 July 2019
First Online: 10 July 2019
Ethics approval and consent to participate
: The study was approved by Ethics Commitee of “Magna Graecia” University. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research Commitee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Written informed consent was obtained from all participants included in the study.
: Not Applicable.
: The authors declare that they have no competing interest.