Article History
Received: 18 June 2019
Accepted: 3 October 2019
First Online: 22 October 2019
Competing interests
: Dr. N.M. and Dr. I.M. declare no competing interests. Dr. T.Z.R. is the founder and owner of Neurons Inc, which is a consumer neuroscience company. This research was funded by the United Arab Emirates Ministry of Travel and Tourism. Authors’ employment and remuneration do not depend on the outcomes or publication of this study. The authors declare no other financial or otherwise competing conflicts of interest.