1. N Gnaedinger (corresponding author): Evaluation Consultant, The Lodge at Broadmead, and Consultant in Gerontology, 1108 Bewdley Avenue, Victoria, British Columbia, Canada V9A 5M8;
2. J Robinson, Clinical Nurse Specialist, The Lodge at Broadmead, Victoria, British Columbia, Canada;
3. K Murray: Consultant, Life and Death Matters, Victoria, British Columbia, Canada