1.
Physical environmental factors related to walking and cycling in older adults : the Belgian aging studies
Active use of parks in Flanders (Belgium) : an exploratory observational study
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Older adults' transportation walking : a cross-sectional study on the cumulative influence of physical environmental factors
Psychosocial and environmental correlates of walking, cycling, public transport and passive transport to various destinations in Flemish older adolescents
Differences in physical environmental characteristics between adolescents’ actual and shortest cycling routes : a study using a Google Street View-based audit