Article History
Accepted: 9 March 2023
First Online: 28 April 2023
Declarations
:
: This is a theoretical paper. No ethical approval is required.
: Not applicable
: Not applicable
: This paper is a theoretical review. Preregistration, as well as data and code sharing, are therefore not applicable.
: The authors do not have any competing interests to declare.
Free to read: This content has been made available to all.