1. Department of Nutrition and Dietetics, School of Health Sciences and Education, Harokopio University, Athens, Greece
2. Parc Sanitari Sant Joan de Déu, Fundació Sant Joan de Déu, CIBERSAM, Universitat de Barcelona, Barcelona, Spain
3. Department of Kinesiology and Health, School of Arts and Sciences, Rutgers University, New Brunswick, New Jersey, USA