http://purl.obolibrary.org/obo/CRO_0000000 # contributor role http://purl.obolibrary.org/obo/CRO_0000007 # marketing and communication role http://purl.obolibrary.org/obo/CRO_0000058 # equipment technician role http://purl.obolibrary.org/obo/CRO_0000065 # project management role http://purl.obolibrary.org/obo/CRO_0000078 # infrastructure role http://purl.obolibrary.org/obo/CRO_0000079 # project, policy or program evaluation role http://purl.obolibrary.org/obo/CRO_0000081 # coordination role http://purl.obolibrary.org/obo/CRO_0000097 # funding source role http://purl.obolibrary.org/obo/CRO_0000100 # presenter role http://purl.obolibrary.org/obo/CRO_0000101 # peer review role http://purl.obolibrary.org/obo/CRO_0000102 # advisory role http://purl.obolibrary.org/obo/CRO_0000104 # acceptor role http://purl.obolibrary.org/obo/CRO_0000105 # submitter role http://purl.obolibrary.org/obo/CRO_0000106 # evaluator role http://purl.obolibrary.org/obo/CRO_0000026 # instrumentation role