[1] Pontificia Universidad Católica de Chile,Departamento de Medicina Intensiva, Facultad de Medicina
[2] Unidad de Cuidados Intensivos,Departamento de Medicina Interna, Facultad de Medicina
[3] Hospital Barros Luco-Trudeau,Department of Intensive Care Medicine
[4] Universidad de Concepción,Division of Pulmonary, Allergy, and Critical Care Medicine
[5] Fundación Valle del Lili, Department Intensive Care Adults
[6] Universidad ICES,Division of Pulmonary, and Critical Care Medicine
[7] Columbia University Medical Center,undefined
[8] Erasmus MC University Medical Center,undefined
[9] New York University-Langone,undefined