Received: 15 April 2020
Accepted: 3 September 2020
First Online: 11 September 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Division of Psychiatry and Applied Psychology Ethics Sub-Committee (reference number: 250) and the Research Ethics Committee at Zayed University (ref ZU17_0107 F). Participation was voluntary and confidentiality was assured. Informed written consent to participate was obtained.
: Not applicable.
: The authors declare they have no competing interests.