1. Biomolecular Medicine, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, UK.
2. Institut National de la Santé et de la Recherche Médicale, U1048, and Institut des Maladies Métaboliques et Cardiovasculaire I2MC, Rangueil Hospital, BP84225, 31432 Toulouse, France.
3. Department of Food and Nutritional Sciences, The University of Reading, Whiteknights, Reading, UK.
4. Department of Nutrition, University of North Carolina at Greensboro, North Carolina Research Campus, Kannapolis, NC 28081, USA.
5. Department of Microbiology, Tumor, and Cell Biology (MTC), Karolinska Institutet, Stockholm 117 77, Sweden, and School of Biological Sciences and National Cancer Centre, 11 Hospital Drive, Singapore 169610.