Funding for this research was provided by:
Saudi Arabia Cultural Bureau in London
Article History
Received: 21 February 2018
Accepted: 28 March 2018
First Online: 13 April 2018
Ethics approval and consent to participate
: The protocol for this trial has been approved by King’s College London Research Ethics Committee, UK (HR-16/17–4683) and King Abdulaziz City for Science and Technology (H-01-R-012). Parents will sign written informed consent forms agreeing the participation of their children in the trial.
: The trial is part of a PhD project carried out by the principal investigator (HA) under the supervision of WS and EB. Neither the principal investigator nor the supervisors stand to benefit from positive or negative findings.
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