Funding for this research was provided by:
National Institute for Health Research (16/136/100)
Received: 25 March 2020
Accepted: 22 December 2020
First Online: 11 January 2021
Ethics approval and consent to participate
: Ethical approvals were secured from the institutional review boards of the American University of Beirut and Queen Margaret University, Edinburgh.
: Not applicable.
: The authors declare that they have no competing interests.