1. Department of Physiology and Cardiothoracic Surgery, Cardiovascular R&D Unit, Faculty of Medicine; University of Porto; Alameda Professor Hernâni Monteiro Porto Portugal
2. Department of Cardiothoracic Surgery; Centro Hospitalar de Vila Nova de Gaia/Espinho; Rua Conceição Fernandes Vila Nova de Gaia Portugal
3. Department of Cardiology; Centro Hospitalar de Vila Nova de Gaia/Espinho; Rua Conceição Fernandes Vila Nova de Gaia Portugal
4. Department of Anesthesiology; Centro Hospitalar de Vila Nova de Gaia/Espinho; Rua Conceição Fernandes Vila Nova de Gaia Portugal
5. Faculty of Nutrition and Food Sciences; University of Porto; Porto Portugal
6. Department of Cardiothoracic Surgery; Centro Hospitalar São João; Alameda Professor Hernâni Monteiro Porto Portugal