[1] Pisa University Hospital,Department of Infectious Diseases
[2] Jena University Hospital,Department of Anesthesiology and Intensive Care Medicine
[3] Hospital Universitari Vall d’Hebron,Intensive Care Department
[4] SODIR Research Group,Clinical Geriatrics Unit
[5] Vall d’Hebron Institut de Recerca (VHIR),Department of Emergency Medicine
[6] Grenoble University Hospital,Department of Interdisciplinary Medicine
[7] Clínico San Carlos Hospital,Department of Geriatric Care, OrthoGeriatrics and Rehabilitation
[8] IdISSC,Internal Medicine and Emergency Medicine
[9] Complutense University,undefined
[10] University of Bari,undefined
[11] Galliera Hospital,undefined
[12] Aarau Hospital,undefined