1. Nursing undergraduate student, University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Brazil
2. Professor, University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Brazil
3. Nursing undergraduate student, University of Sao Paulo at Ribeirao Preto College of Nursing, Ribeirao Preto, Brazil;