Colistimethate sodium and acute kidney injury: Incidence, risk factors, outcome and prognosis of renal function Saúl Pampa-Saico, Vicente Pintado, Alfonso Muriel, Fernando Caravaca-Fontan, Estefanía Yerovi-León, Aurora Rojo-Sanchis, José M. del Rey, M. Teresa Tenorio, Fernando Liaño

The use of cell cycle arrest biomarkers in the early detection of acute kidney injury. Is this the new renal troponin? Luis M. Ortega, Michael Heung

Occurrence of acute kidney injury in adult patients hospitalized with COVID-19: A systematic review and meta-analysis Reginaldo Passoni, Tarcísio Vitor Augusto Lordani, Luis Alberto Batista Peres, Ariana Rodrigues da Silva Carvalho