1. Laboratory Animal Research Center, Qatar University, Doha P.O. Box 2713, Qatar
2. Anti-Doping Laboratory Qatar, Sports City Road, Doha P.O. Box 2713, Qatar
3. Centre of Metabolism and Inflammation, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
4. Centre of Rheumatology and Connective Tissue Disorders, Division of Medicine, Royal Free Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
5. Institute of Cardiovascular Science, University College London, Rayne Building, 5 University Street, London WC1E 6JF, UK
6. Department of Biological and Environmental Sciences, Qatar University, Doha P.O. Box 2713, Qatar