Article History
Received: 30 August 2018
Accepted: 10 December 2018
First Online: 29 December 2018
Ethics approval and consent to participate
: Ethical approval was granted by the University’s Research Ethics Committee. Participants were given an Information and Consent form to read and sign if they wished to continue to participate in the study after having read the study’s description.
: Participants were given an Information and Consent form to read and sign if they wished to continue to participate in the study, which when signed gave their permission for the research data gathered to be published provided that the participant could not be identified as a subject.
: The authors declare that they have no competing interests.
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