This is the set of resources that conform to either of the profiles Highest Pressure Ulcer Stage (http://hl7.org/cda/us/ccda/StructureDefinition/HighestPressureUlcerStage) and Highest Pressure Ulcer Stage (http://hl7.org/cda/us/ccda/StructureDefinition/HighestPressureUlcerStage). E.g. what you have to deal with if you get resources conforming to one of them