Mihas C, Mariolis A, Manios Y, Naska A, Panagiotakos D, Arapaki A, Alevizos A, Mariolis-Sapsakos T, Tountas Y. Overweight/obesity and factors associated with body mass index during adolescence: the VYRONAS study. Acta Paediatr. 2009;98(3):495-500.