Fig. 2From: Sepsis-associated acute kidney injury: recent advances in enrichment strategies, sub-phenotyping and clinical trialsVisual representation of sub-phenotypes (classifying patients based on clinical and physiological characteristics), endotypes (classifying patients based on mechanistic pathways underlying the phenotypes) and treatable traits that would lead to targeted therapies to be tested in randomized trials. Of note, overlap can exist between different phenotypes, endotypes and treatable traitsBack to article page