Signal TransductionClinical ProtocolsTime FactorsResearch DesignTreatment OutcomeReproducibility of ResultsAntineoplastic Combined Chemotherapy ProtocolsProspective StudiesSensitivity and SpecificityWireless TechnologyMolecular Sequence DataAlgorithmsPolymerase Chain ReactionModels, BiologicalFeasibility StudiesPilot ProjectsRetrospective StudiesPregnancyComputer Communication NetworksFollow-Up Studies