1. Department of Intensive Care, Faculty of Medicine, El Manar University, Tunisia
2. Department of Pediatrics, Université Libre de Bruxelles, Hôpital Universitaire des Enfants Reine Fabiola, Unité de Soins Intensifs, Bruxelles, Belgium
3. Department of Paediatrics, Faculty of Medecine, University of Sousse, Sousse, Tunisia
4. Tunisian Resuscitation Council, Sousse, Tunisia