1. Department of Cardiology, University Hospital Virgen Macarena, Seville, Spain
2. Department of Personality, Evaluation and Psychological Treatment, University of Seville, Spain
3. Department of Oral Medicine and Periodontology, University of Seville, Spain
4. Institute of Nutrition and Food Technology ‘José Mataix Verdú’, Department of Physiology, Biomedical Research Centre, University of Granada, Spain