Mohamed-Ahmed, Samih
Fristad, Inge http://orcid.org/0000-0002-3054-6501
Lie, Stein Atle
Suliman, Salwa
Mustafa, Kamal
Vindenes, Hallvard
Idris, Shaza B.
Funding for this research was provided by:
Universitetet i Bergen
Helse Vest (912048, 302077)
Article History
Received: 27 March 2018
Revised: 12 May 2018
Accepted: 25 May 2018
First Online: 19 June 2018
Ethics approval and consent to participate
: Ethical approval for this study was obtained from the Regional Committees for Medical and Health Research Ethics (REK) in Norway (Reference number: 2013/1248/REK sør-øst C). All samples were obtained with informed parental consent.
: The authors declare that they have no competing interests.
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