Critical IllnessCritical CareCandidiasis, InvasiveIntensive Care UnitsPneumonia, Ventilator-AssociatedRespiration, ArtificialTea Tree OilIntensive CareVentilator WeaningAPACHEIntubation, IntratrachealAcute Kidney InjuryTerminally IllProspective StudiesLength of StayChronic DiseaseRandomized Controlled Trials as TopicRisk FactorsMentally Ill PersonsLouping IllIntensive Care Units, PediatricSepsis