1. Department of Maternal Child Nursing and Public Health Federal University of Minas Gerais Belo Horizonte Brazil
2. Department of Neonatology Neonatal Intensive Care Unit Odete Valadares Belo Horizonte Brazil
3. Department of Health Management Federal University of Minas Belo Horizonte Brazil
4. Department of Basic Nurse Universidade Federal de Minas Gerais Belo Horizonte Brazil
5. Department of Biobehavioval Nursing Science University of Florida College of Nursing Gainesville Florida USA