1 Addiction Service, Centre Hospitalier Sainte-Anne, 1 Rue Cabanis, 75014 Paris, France; Centre of Psychiatry and Neurosciences, Université Paris Descartes, Inserm UMR 894, Paris, France; Institute of Psychiatry (CNRS GDR 3557), Université Sorbonne Paris Cité, Paris, France. Electronic address: a.dervaux@ch-sainte-anne.fr.
2 Addiction Service, Centre Hospitalier Sainte-Anne, 1 Rue Cabanis, 75014 Paris, France; Centre of Psychiatry and Neurosciences, Université Paris Descartes, Inserm UMR 894, Paris, France; Institute of Psychiatry (CNRS GDR 3557), Université Sorbonne Paris Cité, Paris, France.