Stosic, Maja
Vukovic, Dejana
Babic, Dragan
Antonijevic, Gordana
Foley, Kristie L.
Vujcic, Isidora
Grujicic, Sandra Sipetic http://orcid.org/0000-0001-8257-3774
Article History
Received: 27 April 2018
Accepted: 6 September 2018
First Online: 12 September 2018
Ethics approval and consent to participate
: The study was approved by Ethic Committee of the Special Hospital for Lung Diseases Ozren – Sokobanja (No 2002/2014). Informed consent was given by participants at the beginning of the interview.
: Not Applicable.
: The authors declare that they have no competing interests.
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