1. Laboratory of Probiogenomics; Department of Life Sciences; University of Parma; Parma Italy
2. Alimentary Pharmabiotic Centre and Department of Microbiology; Bioscience Institute; National University of Ireland; Cork Ireland
3. Departamento de Microbiologia y Bioquimica de Productos Lacteos; Consejo Superior de Investigaciones Científicas; CSIC; Villaviciosa Asturias Spain