[1] Univ Modena & Reggio Emilia, Dept Biomed Metab & Neural Sci, Via Campi 287, I-41125 Modena, Italy
[2] Univ Modena & Reggio Emilia, Sch Nursing, I-41124 Modena, Italy
[3] Maserati SPA, Occupat Med, I-41121 Modena, Italy
[4] Oncol Inst Southern Switzerland, Nursing Res & Dev Unit, CH-6500 Bellinzona, Switzerland
[5] Univ Modena & Reggio Emilia, Psychiat, I-41124 Modena, Italy
[6] AUSL Modena, Psychiat Intens Treatment Facil, Mental Hlth & Drug Abuse Dept, I-41122 Modena, Italy