1. Department of Neonatology Lille University Hospital Lille France
2. Cognitive and Affective Sciences, SCALab UMR CNRS 9193 University of Lille Lille France
3. Department of Neonatology Valenciennes Hospital Valenciennes France
4. Regional Resource Team for Pediatric Palliative Care Lille University Hospital Lille France
5. Department of Neonatology Lens Hospital Lens France