Ibrahim, Hawkar
Ertl, Verena
Catani, Claudia
Ismail, Azad Ali
Neuner, Frank
Funding for this research was provided by:
Volkswagen Foundation (91474, 91474, 91474)
Deutscher Akademischer Austauschdienst (91562643)
Article History
Received: 1 November 2017
Accepted: 7 August 2018
First Online: 16 August 2018
Ethics approval and consent to participate
: The verbal informed consent was obtained, using a standardized written consent information sheet. The agreement concerning the participant is documented in detail by the interviewer and confirmed by his/her signature. The research and its procedure were approved by the ethical review committees of Bielefeld University in Germany and Koya University in the Kurdistan region of Iraq.
: Not applicable.
: The authors declare that they have no competing interests.
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