The interviews were conducted during blood transfusion sessions, were recorded with the authorization of patients and took between 30 and 40 minutes.
Las entrevistas fueron realizadas durante las sesiones de transfusión de sangre, grabadas con autorización de los pacientes y tuvieron duración de 30 a 40 minutos.
As entrevistas foram realizadas durante as sessões de transfusão de sangue, gravadas com autorização dos pacientes e tiveram duração de 30 a 40 minutos.