Tadin, Antonija http://orcid.org/0000-0002-5365-9816
Gavic, Lidia
Roguljic, Marija
Jerkovic, Daniel
Zeljezic, Davor
Article History
Received: 10 September 2018
Accepted: 11 January 2019
First Online: 26 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest related to this study.
: The protocol of the study was reviewed and approved by the University’s Ethical Committee (Ethics ID No: 2181-198-03-04-15-0022). The study was conducted by the ethical standards of the institutional research committee and the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: All participants gave their informed consent before their inclusion in the study.