Funding for this research was provided by:
Received: 1 May 2020
Revised: 13 August 2020
Accepted: 7 October 2020
First Online: 5 November 2020
Compliance with ethical standards
: The scientific guarantor of this publication is T Booth, PhD.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was not required for this study because no human subjects/patients were included in this study.
: Institutional Review Board approval was not required because no human subjects/patients were included in this study.
: • Survey and literature review.