aInserm U987, APHP, UVSQ, Paris-Saclay University, Ambroise Pare Hospital, Boulogne-Billancourt, France
bDepartment of Anesthesiology, Saint Joseph Hospital, Paris, France
cGastroenterology and Digestive Oncology Department, Avicenne Hospital, AP-HP, Bobigny, France
dPain Clinic, Cochin Hospital, University of Paris, Paris, France
*Corresponding author. Address: Inserm U987, Centre d'Evaluation et de Traitement de la Douleur, Hôpital Ambroise Paré, 9 Ave Charles de Gaulle, 92100 Boulogne-Billancourt cedex, France. Tel.: +33 1 49 09 59 46. E-mail address: [email protected] (D. Bouhassira).
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