These two sentences are repeated twice without explanation of why.

Existing Wording:

For example, when the ImagingStudy-open event occurs, the notification sent to a subscriber includes an ImagingStudy FHIR resource, which includes at least the elements defined in the _elements query parameter, as indicated in the event’s definition. For ImagingStudy, this is defined as: ImagingStudy/

?_elements=identifier. (The _elements query parameter is defined in the FHIR specification).

(Comment 6 - imported by: Lloyd McKenzie)