Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (DFG FOR 751 and El 101/29)
Text and Data Mining valid from 2018-06-13
Received: 26 July 2017
Accepted: 22 May 2018
First Online: 13 June 2018
Ethics approval and consent to participate
: Ethical approval was obtained before the start of the project (June 2010) from Vivo International and Norwegian Church Aid (NCA), both international non-governmental organizations with long-standing experience in Ethiopia as well as in the Somali Region. Moreover, each participant was informed about the procedure and purpose of the study, potential risks and discomforts, the voluntariness of the participation, legal rights, and financial compensation before the start of the interview.
: The authors declare that they have no competing interests.
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