Example of an input element for lists of agents (people only)
An empty list, read to add people
A populated list of people example
[ { "family_name": "Doe", "given_name": "John", "orcid": "0000-0000-0000-0000" }, { "family_name": "Doe", "given_name": "Jane", "orcid": "0000-0000-0000-0001" } ]