Homar, Vesna
Gale, Zala Kumse
Lainscak, Mitja
Svab, Igor
Article History
Received: 22 May 2019
Accepted: 19 March 2020
First Online: 26 March 2020
Ethics approval and consent to participate
: The study complied with the Declaration of Helsinki. A written informed consent to participate in the study was obtained from all participants in the study. Ethical approval for this study was obtained from Slovenian National Medical Ethics Committee (approval number 80/3/16).
: Not applicable.
: The authors declare that they have no competing interests.