Characteristics of Participants and Nonparticipants in a Blended Internet-Based Physical Activity Trial for Breast and Prostate Cancer Survivors: Cross-sectional Study.
Hester J Vd WielMartijn M StuiverAnne M MaySusan van GrinsvenMarlou F A BeninkNeil K AaronsonHester S A OldenburgHendrik van der PoelWillem H van HartenWim G GroenPublished in: JMIR cancer (2021)
Netherlands trial register NTR6911; https://www.trialregister.nl/trial/6733.