1 Bellvitge Biomedical Research Institute (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain; Medical Sciences Department, School of Medicine, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain.
2 Bellvitge Biomedical Research Institute (IDIBELL), Hospitalet de Llobregat, Barcelona, Spain; Medical Sciences Department, School of Medicine, University of Barcelona, Hospitalet de Llobregat, Barcelona, Spain. Electronic address: jmramon@ub.edu.