Remove comma after "Systems". Use title case for "using IHE actor names"; or remove from header and add opening sentence to section ("The involved systems, using IHE actor names, are:")

The names are inconsistent in use of IHE actor names, some have them in parenthesis, some have the decriptiive name in parenthesis, etc.

Remove colons in subsection headings (e.g. 5.4 "Actors:").

Existing Wording:

Systems, (using IHE Actor names)…

(Comment 47 - imported by: Lloyd McKenzie)