Differences in dialysis modality choice between immigrant and native populations in Barcelona, Spain María Dolores Arenas-Jiménez; Jose Luis Fernandez-Martin; Isabel Galcerán Herrera; Marisol Fernández-Chamarro; Guillermo Pedreira-Robles; Silvia Collado Nieto; Julia Farrera Núñez; Eva Rodríguez García; Alicia Moreno Rodríguez; Laura Morro Fernández; Marta Crespo Barrio; Julio Pascual Santos;

Social determinants of health influencing the choice of dialysis modality in advanced chronic kidney disease: Need of an interdisciplinary approach María Dolores Arenas; Marisol Fernández-Chamarro; Guillermo Pedreira-Robles; Silvia Collado; Julia Farrera; Isabel Galceran; Francesc Barbosa; Higini Cao; Alicia Moreno; Laura Morro; Jose Luis Fernández-Martin; Marta Crespo; Julio Pascual;

Definition and evolution of the concept of sarcopenia Maria Luz Sanchez-Tocino; Secundino Cigarrán; Pablo Ureña; Maria Luisa González-Casaus; Sebastian Mas-Fontao; Carolina Gracia-Iguacel; Alberto Ortíz; Emilio Gonzalez-Parra;