1. Department of Pain Management; Robert Debré University Hospital; Paris Sorbonne Cité; Paris Diderot University; Paris France
2. René Descarte University; Boulogne-Billancourt Cedex France
3. Department of Anaesthesia and Intensive Care; RobertDebré University Hospital; Paris Sorbonne Cité; Paris Diderot University; Paris France
4. Denis Diderot University; Paris France
5. Department of Anesthesia and Pain Management; Royal Children's Hospital; Melbourne VIC Australia
6. Anesthesia and Pain Management Research Group; Murdoch Children's Research Institute; Melbourne Australia
7. DHU PROTECT INSERM U 1141; Robert Debré University Hospital; Paris France