1 Medical Intensive Care Unit, University Hospital of Besancon, France. Electronic address: [email protected].
2 Medical Intensive Care Unit, University Hospital of Besancon, France; Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Clayton, Australia.
3 Medical Intensive Care Unit, University Hospital of Besancon, France.