Authors: Gines Escolar; Victor Fernandez-Gallego; Eduardo Arellano-Rodrigo; Jaume Roquer; Joan Carles Reverter; Victoria Veronica Sanz; Patricia Molina; Irene Lopez-Vilchez; Maribel Diaz-Ricart; Ana Maria Galan Journal: PLoS One Date: 2013-11-11 Impact factor: 3.240