1. From the Department of Medical Nutrition, Karolinska Institutet, Huddinge, Sweden (JR and PCK); The Mercy University Hospital and Cork Cancer Research Centre (MB, MO, and GCO), the Department of Microbiology (YC and JKC), and the Department of Medicine (JKC), University College Cork, Cork, Ireland; the Department of Pharmacology, University of Florence, Florence, Italy (GC and MS); the Northern I