Rovcanin, Branislav https://orcid.org/0000-0002-8099-3764
Stojsavljevic, Aleksandar
Kekic, Dusan
Gopcevic, Kristina
Manojlovic, Dragan
Jovanovic, Milan
Knezevic, Sasa
Zivaljevic, Vladan
Diklic, Aleksandar
Paunovic, Ivan
Article History
Received: 29 August 2019
Accepted: 26 November 2019
First Online: 6 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Local Ethical Committee by the decision 1575/7.
: All the participants in the study provided written informed consent for participation in the study.