title: Representativeness of Participants in Heart Failure E-Health Trials: A Report From the E-Vita HF Study.
authors: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
authors: Kim P
authors: KP
authors: Wagenaar
authors: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
authors: Niaz
authors: N
authors: Hakim
authors: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
authors: Berna D L
authors: BD
authors: Broekhuizen
authors: Department of Social and Welfare Studies, Linköping University, Linköping, Sweden.
authors: Tiny
authors: T
authors: Jaarsma
authors: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
authors: Frans H
authors: FH
authors: Rutten
authors: Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands.
authors: Arno W
authors: AW
authors: Hoes
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic / Q000379:methods*; D005260:Female; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D020407:Internet; D008297:Male; D010358:Patient Participation / Q000379:methods*; D017216:Telemedicine / Q000379:methods*