Informed consent was obtained from all adult participants as well as those children who indicated their ability to assent, and all participants were assured of confidentiality.
El consentimiento informado fue dado por todos los participantes adultos e inclusive de los infantes que demostraron verbalmente su deseo de participar.
O consentimento informado foi obtido de todos os participantes adultos e inclusive das crianças que demonstraram verbalmente o desejo de participar.