1. Institute of Nursing and Health Research; University of Ulster; Coleraine Co. Londonderry UK
2. Institute of Nursing and Health Research; University of Ulster; Newtownabbey Co. Antrim UK
3. Centre for Health-Related Research; Bangor University Fron Heulog; Bangor Gwynedd UK
4. Cancer Services; South Eastern Health & Social Care Trust; Belfast UK
5. School of Healthcare Sciences; Bangor University Fron Heulog; Bangor Gwynedd UK
6. Minneapolis VA Health Care System; Minneapolis MN USA
7. Department of Urology; University of Minnesota; Minneapolis MN USA