Funding for this research was provided by:
Javna Agencija za Raziskovalno Dejavnost RS (P3-067)
Received: 23 February 2020
Accepted: 13 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: The trial was approved by the National Medical Ethics Committee of the Republic of Slovenia, Approval number 82/01/11<b>,</b> and in line with the Helsinki Declaration.
: A written informed consent for publication was obtained from patients or patients’ relatives. All patient data used in the manuscript were anonymised.
: The authors declare that they have no competing interests.