[1] Univ Piemonte Orientale, Dept Translat Med, Via P Solaroli 17, I-28100 Novara, Italy
[2] Azienda USL IRCCS Reggio Emilia, Qualitat Res Unit, Viale Umber I 50, I-42123 Reggio Emilia, Italy
[3] Univ Piemonte Orientale, Vercelli Hosp, Sch Nursing, Dept Translat Med, I-13100 Vercelli, Italy
[4] Univ Piemonte Orientale, Sch Nursing, Dept Translat Med, Azienda Osped SS, I-15121 Alessandria, Italy
[5] Univ Piemonte Orientale, Biella Hosp Nuovo Osped Infermi, Sch Nursing, Dept Translat Med, I-13900 Biella, Italy
[6] Univ Piemonte Orientale, Verbania Hosp, Sch Nursing, Dept Translat Med, I-28921 Verbania, Italy
[7] Univ Piemonte Orientale, Sch Nursing, Dept Translat Med, I-28100 Novara, Italy
[8] Univ Piemonte Orientale, Dept Hlth Sci, I-28100 Novara, Italy
[9] Univ Piemonte Orientale, Dept Translat Med, Direz Profess Sanitarie AOU Maggiore Carita Novar, Via P Solaroli 17, I-28100 Novara, Italy