This is the ValueSet that contains codes in both SpecimenAdditiveEntity (https://smt.esante.gouv.fr/fhir/ValueSet/jdv-hl7-v3-SpecimenAdditiveEntity-cisis) and SpecimenAdditiveEntity (https://smt.esante.gouv.fr/fhir/ValueSet/jdv-hl7-v3-SpecimenAdditiveEntity-cisis).