[1] Fac Med Itajuba, BR-37502138 Itajuba, MG, Brazil
[2] Ctr Univ Ages, Dept Med, BR-48430000 Paripiranga, BA, Brazil
[3] Univ Fed Juiz de Fora, Dept Nursing, BR-36036900 Juiz De Fora, MG, Brazil
[4] Atlantica Sch Hlth, Sch Hlth Beja, P-2730036 Barcarena, Portugal
[5] Nursing Sch Coimbra, Hlth Sci Res Unit Nursing UICISA E, P-3004011 Coimbra, Portugal
[6] Univ Evora, Comprehens Hlth Res Ctr, P-7000801 Evora, Portugal