Received: 9 August 2019
Accepted: 15 June 2020
First Online: 25 June 2020
Ethics approval and consent to participate
: This study was approved by the Scientific Committee of the The GeneralPanarkadiko Hospital of Tripoli “I Evagelistria” and its Board of Directors gave permission for conducting the survey (1170/05.12.2016). Written informed consent was obtained and it is available to be translated from Greek.
: Not applicable.
: The authors declare that they have no competing interests.