Efficacy of therapeutic lifestyle changes on lipid profiles assessed by NMR in children with familial and non-familial hypercholesterolemia Cèlia Rodríguez-Borjabad; Ana Irene Malo; Daiana Ibarretxe; Josefa Girona; Mercedes Heras; Raimon Ferré; Albert Feliu; María Salvadó; Anna Varela; Núria Amigó; Luis Masana; Núria Plana;