Text and Data Mining valid from 2018-09-03
Received: 15 April 2018
Accepted: 24 August 2018
First Online: 3 September 2018
Ethics approval and consent to participate
: Approval was obtained by the Ethics Committee, University of Molise, ITALY. This study is in compliance with the tenets of the Declaration of Helsinki for the Compliance with Ethical Standards. Study participants signed an informed consent form before starting examinations.
: Written consent for publication was obtained from the patients.
: The authors declare that there are no competing interests.
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