Received: 24 September 2019
Accepted: 13 August 2020
First Online: 3 September 2020
Ethics approval and consent to participate
: Not applicable. No personal data or human material was collected, and human subjects were not used as a part of this proposed protocol for a scoping review. As a result, ethical clearance or participant consent were not required for this study.
: Not applicable. As a part of this protocol, no individual’s personal data was collected that required consent for publication.
: The authors declare they have no competing interests.