Renal DialysisHemodialysis Units, HospitalCapital ExpendituresDithioerythritolKidney Failure, ChronicPeritoneal DialysisDialysisPhysiologyDialysis SolutionsPeritoneal Dialysis, Continuous AmbulatoryPathologyPeritonitisIntensive Care UnitsPeritoneumPathology, ClinicalPathology, SurgicalTime FactorsCatheters, IndwellingHemodialysis SolutionsUltrafiltrationUreaRetrospective Studies