1. Ribeirão Preto College of Nursing, University of São Paulo, Ribeirão Preto 14040-902, Brazil
2. School of Dentistry of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-904, Brazil
3. Faculty of Medicine, Federal University of Uberlândia, Uberlândia 38400-902, Brazil
4. Nursing Department, Federal University of Maranhão, Imperatriz 65915-240, Brazil
5. Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto 14049-900, Brazil
6. Faculty of Nursing, Rio Verde University, Rio Verde 75901-970, Brazil
7. Department of Professional Nursing and Allied Health, Faculty of Nursing, MacEwan University, 10700 104 Ave NW, Edmonton, AB T5J 4S2, Canada