Hepatitis C, ChronicHepatitis CRibavirinHepacivirusAntiviral AgentsInterferon-alphaLiver CirrhosisPolyethylene GlycolsHepatitis B, ChronicHepatitis C AntibodiesHepatitis, ChronicDrug Therapy, CombinationHepatitis BRNA, ViralGenotypeRecombinant ProteinsViral LoadHepatitis B virusAlanine TransaminaseLiverTreatment OutcomeHepatitis AHepatitis B Surface AntigensHepatitis C AntigensInterferonsRetrospective StudiesHepatitisHepatitis B e AntigensLiver Function TestsCarcinoma, HepatocellularHepatitis, Viral, HumanEgyptCryoglobulinemiaLiver NeoplasmsHepatitis B AntibodiesSubstance Abuse, IntravenousBiopsyHepatitis AntibodiesLiver TransplantationHepatitis B Core AntigensHepatitis B VaccinesViral Nonstructural ProteinsRisk FactorsAspartate AminotransferasesHIV InfectionsChronic DiseasePrevalenceDisease ProgressionCoinfectionHepatitis A virusLiver FailureHepatitis B AntigensLamivudineSexually Transmitted Diseases, ViralLiver DiseasesViremiaHepatitis, AutoimmuneDNA, ViralViral Hepatitis VaccinesViral Core ProteinsBiological MarkersRho(D) Immune GlobulinCohort StudiesHepatitis A VaccinesCase-Control StudiesSeverity of Illness IndexProspective StudiesBlood TransfusionRecurrencePolymerase Chain ReactionHepatitis EHepatitis D, ChronicVirus ReplicationHepatitis, AnimalHepatitis DTime FactorsHepatitis VirusesHepatitis, Viral, AnimalHepatitis E virusFatty LiverFollow-Up StudiesHepatocytesDrug Resistance, ViralAcute DiseaseHepatitis Delta VirusMolecular Sequence DataInterleukinsHepatitis A AntibodiesOrganophosphonatesAmantadineHepatitis A Virus, HumanBlood DonorsRepliconRenal DialysisCross-Sectional StudiesAntigens, CD81Flaviviridae InfectionsElasticity Imaging TechniquesIncidencePan troglodytes