1. Paulista Nursing School; Federal University of São Paulo (EPE, UNIFESP); São Paulo São Paulo Brazil
2. Hospital São Paulo (HSP); São Paulo São Paulo Brazil
3. EPE, UNIFESP; São Paulo São Paulo Brazil
4. Dante Pazzanese Cardiology Institution (IDPC); São Paulo São Paulo Brazil
5. College of Nursing; Federal University of Goiás (UFG); Goiânia Goiàs Brazil
6. University of Wisconsin-Green Bay; Green Bay Wisconsin USA
7. College of Nursing; University of Iowa (UIOWA); Iowa City Iowa USA
8. Center for Nursing Classification and Clinical Effectiveness; Iowa City Iowa USA
9. UIOWA; Iowa City Iowa USA