1. Leeds Institute of Medical Research at St James’s, University of Leeds , Beckett Street, Leeds LS9 7TF , UK
2. School of Psychology, University of Leeds , University Rd, Woodhouse, Leeds LS2 9JU , UK
3. Edinburgh Centre for Neuro-Oncology, Western General Hospital Edinburgh Cancer Centre , Edinburgh EH4 2LF , UK
4. University of Pittsburgh, School of Nursing , 336 Victoria Bldg, Pittsburgh, Pennsylvania 15261 , USA
5. Amsterdam UMC Location Vrije Universiteit Amsterdam, Medical Psychology , PO Box 7057, 1007 MB Amsterdam , The Netherlands
6. Cancer Center Amsterdam, Brain Tumor Center , PO Box 7057, 1007 MB Amsterdam , The Netherlands
7. Leeds Institute of Health Sciences, University of Leeds , Leeds LS2 9NL , UK