1. Department of Vascular and Endovascular Surgery; Hospital Israelita Albert Einstein; São Paulo SP Brazil
2. Division of Vascular Surgery; Hospital das Clínicas; University of São Paulo Medical School; São Paulo SP Brazil
3. Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP); São Paulo SP Brazil
4. Thoracic Surgery Division; Hospital Israelita Albert Einstein; São Paulo SP Brazil
5. Thoracic Surgery Division; Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP); São Paulo SP Brazil