This is the ValueSet that contains codes in both BeVSVaccinationConfirmationStatus (https://www.ehealth.fgov.be/standards/fhir/vaccination/ValueSet/be-vs-vaccination-confirmation-status) and BeVSVaccinationConfirmationStatus (https://www.ehealth.fgov.be/standards/fhir/vaccination/ValueSet/be-vs-vaccination-confirmation-status).