TelecommunicationsTelemedicineComputer Communication NetworksEquipment FailureCellular PhoneRadioTelepathologyOffice AutomationEquipment Failure AnalysisBack InjuriesComputer SystemsTelephoneUnited StatesInformation ServicesInternetOccupational DiseasesHeart FailureElectromagnetic FieldsUser-Computer InterfaceEquipment and SuppliesToken EconomyEquipment and Supplies, HospitalGene Regulatory NetworksKidney Failure, ChronicUltrasonography, MammaryInformation SystemsNeural Networks (Computer)