1. Division of Cardiology Echocardiography Laboratory Hospital of the Government of the City of Buenos Aires "Dr. Cosme Argerich" Ciudad Autónoma de Buenos Aires Argentina
2. Researcher of the Ministry of Health of the Government of the City of Buenos Aires Ciudad Autónoma de Buenos Aires Argentina
3. Instituto Nacional de Parasitología “Dr. Mario Fatala Chaben” Ciudad Autónoma de Buenos Aires Argentina