1. Medical and Surgical Research Center Valencian International University Santiago de Chile Chile
2. Medical and Surgical Research Center, School of Medicine University of Cartagena Cartagena Colombia
3. Colombian Clinical Research Group in Neurocritical Care, School of Medicine University of Cartagena Cartagena Colombia
4. Latin American Council of Neurocritical Care Cartagena Colombia
5. Intensive Care Regions Hospital Saint Paul MN