Funding for this research was provided by:
Mid Sweden University
Article History
Received: 21 April 2021
Accepted: 13 December 2021
First Online: 22 January 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: This is a review study using scientific articles. We did not use any human or animal species in our study following Helsinki declarations and therefore the current study does not need any ethical permission.
: Not required for a literature review.