Funding for this research was provided by:
United States Agency for International Development (101978)
Text and Data Mining valid from 2019-12-01
Received: 26 August 2019
Accepted: 14 December 2019
First Online: 28 December 2019
Ethics approval and consent to participate
: All participants provided informed oral consent for participation in this study. The study was reviewed and approved by the Institutional Review Board at the Johns Hopkins Bloomberg School of Public Health (IRB00005286) and the Ethics Committee at the University of Sulimaniyah.
: Not applicable.
: The authors declare that they have no competing interests.