Display Data (DSP) segment — HL7v2 v2.5.1.
Used to send formatted text for display purposes.
5 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.DSP{ data_line: term(), display_level: term(), extra_fields: term(), logical_break_point: term(), result_id: term(), set_id: term() }