1. Faculdade de Medicina da Universidade do Porto, Porto, Portugal
2. Department of Surgery, Unidade Local de Saúde do Médio Ave, Vila Nova de Famalicão, Portugal
3. RISE@Heath, Porto, Portugal
4. Department of Angiology and Vascular Surgery, Unidade Local de Saúde de São João, Porto, Portugal
5. Intensive Care Medicine Department, Centro Hospitalar Universitário de São João, Porto, Portugal
6. Department of General and Vascular Surgery, Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
7. Department of General, Vascular and Oncological Surgery, Brodnowski Hospital, Warsaw, Poland
8. Unit of Anatomy, Department of Biomedicine, Faculty of Medicine, University of Porto, Porto, Portugal