Pieroni, Andrea https://orcid.org/0000-0002-2302-6380
Zahir, Hawre
Amin, Hawraz Ibrahim M.
Sõukand, Renata
Article History
Received: 5 September 2019
Accepted: 4 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: Prior informant consent was always verbally obtained before each interview. The research followed the ISE Code of Ethics Guidelines [].
: Not applicable.
: The authors declare that they have no competing interests.