Demographic, behavioral, and psychosocial correlates of using the website component of a worksite physical activity and healthy nutrition promotion program: a longitudinal study.
Robroek
Suzan J W
SJ
Department of Public Health, Erasmus MC, University Medical Center, Rotterdam, The Netherlands.
Brouwer
Wendy
W
Lindeboom
Dennis
D
Oenema
Anke
A
Burdorf
Alex
A