Fradelos, Evangelos C. https://orcid.org/0000-0003-0244-9760
Alikari, Victoria
Tsaras, Konstantinos
Papathanasiou, Ioanna V.
Tzavella, Foteini
Papagiannis, Dimitris
Zyga, Sofia
Article History
Accepted: 4 December 2020
First Online: 7 January 2021
Compliance with Ethical Standard
:
: The authors declare that they have no conflict of interest.
: To conduct the study, licenses were secured from the Authority for Personal Data Protection (Prot No: ΓΝ/ΕΞ/4670-3/04.08.2016) and the Scientific Councils of the Hospitals. Oral and written information was provided to patients about the aims and purposes of the work, the confidentiality, the anonymity of the answers and their right to interrupt at any time during the procedure.