Renal DialysisTelemedicineHemodialysis Units, HospitalCapital ExpendituresDithioerythritolKidney Failure, ChronicPeritoneal DialysisRemote ConsultationDialysisVideoconferencingDialysis SolutionsPeritoneal Dialysis, Continuous AmbulatoryTeleradiologyTelecommunicationsComputer Communication NetworksIntensive Care UnitsPeritonitisComputer SystemsMedically Underserved AreaTechnology Assessment, BiomedicalPeritoneumTelepathologyHospitals, RuralRural Health ServicesSatellite CommunicationsMobile Health UnitsObstetricsNew YorkDermatologyHome Care ServicesMonitoring, AmbulatoryTime FactorsCatheters, IndwellingHemodialysis SolutionsDecision Making, Computer-AssistedCase ManagementTelephoneInternetPatient SatisfactionRetrospective StudiesUnited StatesUltrafiltrationData CompressionArkansasIntensive Care Units, NeonatalReferral and ConsultationComputer SecurityElectronic MailProspective StudiesCellular PhoneTreatment OutcomeUreaNeurology