Setor K Kunutsor1,2, Jari A Laukkanen3,4,5. 1. National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, Bristol, UK. 2. Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Learning & Research Building (Level 1), Southmead Hospital, Bristol, UK. 3. Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland. 4. Department of Medicine, Central Finland Health Care District, Jyväskylä, Finland. 5. Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.