1 Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, and the Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland. Electronic address: suvi.rovio@utu.fi.
2 Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, and the Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland; Paavo Nurmi Centre, Sports & Exercise Medicine Unit, Department of Physical Activity and Health, University of Turku, Turku, Finland.
3 Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, and the Centre for Population Health Research, University of Turku and Turku University Hospital, Turku, Finland; Department of Clinical Physiology and Nuclear Medicine, Turku University Hospital, Turku, Finland.