Funding for this research was provided by:
International Development Research Centre (108689-001)
Received: 4 December 2018
Accepted: 7 June 2019
First Online: 26 June 2019
Ethics approval and consent to participate
: Ethical approval was sought and obtained from the Institutional Research Committee of Jordan University of Science and Technology and from the Institutional Research Committee of the Ministry of Health in Jordan. Consent form was obtained from all discussants prior to the beginning of the study.
: Not applicable. We did not require consent for publication as we did not use individual data in the form of images, videos, or voice recordings.
: The authors declare that they have no competing interests.