MOTA FREITAS and GUERRA: Department of Psychiatry and Mental Health, Hospital do Espírito Santo, Évora, Portugal

The authors declare no conflicts of interest.

Please send correspondence to: Rodrigo Ferreira da Mota Freitas, MD, Department of Psychiatry and Mental Health, Hospital do Espírito Santo, Largo do Senhor da Pobreza, Évora 7000-811, Portugal (e-mail: [email protected]).