Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact 088D3A22-F0EE-11E1-A9DE-61C894A0A6B4 cql: author exact FB0F54AC-F0ED-11E1-A9DE-61C894A0A6B4 Add to list Journal Article A2 open access Within-person associations of accelerometer-assessed physical activity with time-varying determinants in older adults : time-based ecological momentary assessment study Iris Maes (UGent) , Lieze Mertens (UGent) , Louise Poppe (UGent) , Tomas Vetrovsky, Geert Crombez (UGent) , Femke De Backere (UGent) , Ruben Brondeel (UGent) and Delfien Van Dyck (UGent) (2023) JMIR AGING. 6. Add to list Journal Article A1 Individual, social, and physical environmental factors related to changes in walking and cycling for transport among older adults : a longitudinal study Lieze Mertens (UGent) , Delfien Van Dyck (UGent) , Benedicte Deforche (UGent) , Ilse De Bourdeaudhuij (UGent) , Ruben Brondeel (UGent) and Jelle Van Cauwenberg (UGent) (2019) HEALTH & PLACE. 55. p.120-127