20 -1 StorageService -1 -1 ResearchProject study population count 20 10 Instrument -1 -1 15 Protocol true realizesProtocol true documentationFor 4 Phase 4 Clinical Trial -1 true accessProvidedBy Scientific Research scires providesAccessTo true 5 Phase 2 Clinical Trial -1 -1 -1 Organism ProductionService 20 -1 1 4 National Clinical Trials (NCT) number ClinicalTrials.gov registry number -1 20 AccessService 4 Phase 1 Clinical Trial -1 -1 Human Study -1 -1 Biological Specimen -1 Institutional Review Board (IRB) number for a Clinical Trial Institutional Review Board (IRB) number Phase 3 Clinical Trial -1 -1 Reagent -1 -1 -1 1 ClinicalTrial Phase 0 Clinical Trial -1 6 true hasDocumentation true protocolRealizedBy