A Web-Based and Print-Delivered Computer-Tailored Physical Activity Intervention for Older Adults: Pretest-Posttest Intervention Study Comparing Delivery Mode Preference and Attrition (Preprint)
Published in 2019 by
Janet Maria Boekhout,
Denise Astrid Peels,
Brenda Angela Juliette Berendsen,
Catherine Bolman 
,
Lilian Lechner
,
Lilian Lechner
