This is the ValueSet that contains all the codes in eHDSI Laboratory Codes with exceptions (http://fhir.ehdsi.eu/laboratory/ValueSet/eHDSILabCodeWithExceptions) and eHDSI Laboratory Codes with exceptions (http://fhir.ehdsi.eu/laboratory/ValueSet/eHDSILabCodeWithExceptions). E.g. what you have to deal with if you get resources containing codes in either of them