The ethical aspects shall be based on Resolution 196/96 governing research involving human subjects, the resolution 466/2012 and the Code of Ethics for Professional Nursing. The research will respect the basic principles of bioethics: autonomy, non - maleficence, beneficence, and justice, and should be appropriate to scientific principles, rely on free and informed consent of the research subject and / or his legal representative, establish procedures to ensure confidentiality and privacy of the people involved indirectly. The Program will receive the return of the results obtained through research.