1. Division of Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
2. Department of Ophthalmology, Örebro University Hospital, Örebro, Sweden.
3. School of Health and Medical Sciences, Örebro University, Örebro, Sweden.
4. Section of Orthopaedics, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
5. Division of Biochemical Toxicology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
6. Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
7. Oxidative Stress and Inflammation, Department of Public Health and Caring Sciences, Faculty of Medicine, Uppsala University, Uppsala, Sweden.
8. Centre of Excellence-Inflammation, Uppsala University Hospital, Uppsala, Sweden.
9. Laboratory of Biochemistry, Molecular Biology, and Nutrition, University d'Auvergne, Clermond-Ferrand, France.