Christina N. Katsagoni, PhD, Clinical Dietitian, Agia Sofia Children's Hospital, Athens, Greece; Research Associate, Department of Nutrition & Dietetics, Harokopio University, Athens, Greece. Peter Kokkinos, PhD, FACSM, FAHA, Professor, Department of Kinesiology and Health, Rutgers University, New Brunswick, NJ, USA. Labros S. Sidossis, PhD, Distinguished Professor, Department of Kinesiology and Health, Rutgers University, New Brunswick, NJ, USA; President, Mediterranean Lifestyle Medicine Institute, Leros, Greece.