1. Hospital Regional of Rio Gallegos; Department of Intensive Care; Jose Ingenieros 95 Rio Gallegos Argentina 9400
2. Hospital Italiano Buenos Aires; Neurology Department; Gascon 450 Buenos Aires Buenos Aires Argentina 1411
3. Institute for Clinical Effectiveness and Health Policy (IECS-CONICET); Argentine Cochrane Centre; Dr. Emilio Ravignani 2024 Buenos Aires Capital Federal Argentina C1414CPV