%0 Journal Article %T Peroxisome Proliferator-Activated Receptor Genetic Polymorphisms and Nonalcoholic Fatty Liver Disease: Any Role in Disease Susceptibility? %A Paola Dongiovanni %A Luca Valenti %J PPAR Research %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/452061 %U http://dx.doi.org/10.1155/2013/452061