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Article History

Received: 1 March 2018

Accepted: 29 October 2018

First Online: 6 December 2018

Ethics approval and consent to participate

: Ethics approval was granted by the Built Environment Human Research Ethics Panel (BEHREAP) of the University of New South Wales, Australia, with Ethics Approval number 125082.

: All participants gave informed consent to have their responses published in a deidentified format. There are no images or videos presented.

: The author declares that he/she has no competing interests.

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