Affiliation: | 1. Department of Surgical and Perioperative Sciences, Sports Medicine, , Ume? University, Sweden;2. Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, , Ume? University, Sweden;3. Department of Molecular Biology, , Ume? University, Sweden;4. Clinical Chemistry, Karolinska University Laboratory, , Stockholm, Sweden;5. Department of Public Health and Clinical Medicine, Medicine, Ume? University, , Sweden;6. Department of Community Medicine and Rehabilitation, Geriatric Medicine, , Ume? University, Ume?, Sweden |