| Source Element | Usage | Target |
| EffectEvidenceSynthesis | UseExtension | http://hl7.org/fhir/4.0/StructureDefinition/extension-EffectEvidenceSynthesis |
| EffectEvidenceSynthesis.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.meta | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.implicitRules | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.language | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.text | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.contained | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.url | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.identifier | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.version | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.name | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.title | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.status | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.date | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.publisher | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.contact | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.description | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.note | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.useContext | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.jurisdiction | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.copyright | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.approvalDate | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.lastReviewDate | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectivePeriod | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.topic | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.author | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.editor | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.reviewer | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.endorser | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.relatedArtifact | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.synthesisType | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.studyType | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.population | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.exposure | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.exposureAlternative | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.outcome | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.description | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.numberOfStudies | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.sampleSize.numberOfParticipants | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.description | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.exposureState | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.variantState | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.resultsByExposure.riskEvidenceSynthesis | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.description | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.type | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.variantState | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.value | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.unitOfMeasure | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.type | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.level | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.from | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.effectEstimate.precisionEstimate.to | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.rating | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.note | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.id | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.extension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.modifierExtension | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.type | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.rating | UseExtensionFromAncestor | - |
| EffectEvidenceSynthesis.certainty.certaintySubcomponent.note | UseExtensionFromAncestor | - |