Recruitment problems in psychosocial oncology research

Affiliations

• ¹ Faculty of Psychology and Educational Science, Open University of the Netherlands, Heerlen, the Netherlands.
• ² Department of Health Psychology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
• ³ Department of Medical and Clinical Psychology, Tilburg University, Tilburg, the Netherlands.
• ⁴ Department of Psychiatry, Amsterdam Public Health Research Institute, VU University Medical Center, Amsterdam, the Netherlands.