Effect of Web-Based Versus Paper-Based Questionnaires and Follow-Up Strategies on Participation Rates of Dutch Childhood Cancer Survivors: A Randomized Controlled Trial.

Ellen Kilsdonk Eline Van Dulmen-den Broeder Helena J H Van der Pal Nynke Hollema Leontien C M Kremer Marry M M van den Heuvel-Eibrink Flora E van Leeuwen Monique Wm Jaspers Marleen H van den Berg

Published in: JMIR cancer (2015)

International Standard Randomized Controlled Trial Number (ISRCTN): 84711754; http://www.controlled-trials.com/ISRCTN84711754 (Archived by WebCite at http://www.webcitation.org/6c9ZB8paX).

Keyphrases

randomized controlled trial
childhood cancer
study protocol
young adults
physical activity
early life
psychometric properties
clinical trial
meta analyses