**Author details**

Liliana Lorettu1 \*, Jocelyn Aubut<sup>2</sup> and Rosagemma Ciliberti3

1 Psychiatric Clinic, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Italy

2 Department of Psychiatry, Université de Montréal, PQ, Canada

3 Department of Health Sciences, Section of History of Medicine and Bioethics, University of Genoa, Italy

\*Address all correspondence to: llorettu@uniss.it

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