Jakimovska, Vesna Miloshevska
Kostovski, Emil https://orcid.org/0000-0002-7037-1363
Biering-Sørensen, Fin
Lidal, Ingeborg Beate
Article History
Received: 20 February 2018
Revised: 8 June 2018
Accepted: 17 June 2018
First Online: 14 August 2018
Compliance with ethical standards
:
: We certify that all applicable institutional and governmental regulations concerning the ethical use of human volunteers were followed during the course of this research.
: The authors declare that they have no conflict of interest.