Affiliation: | 1. Oslo University College, Faculty of Nursing, St. Olavs Place, P.O. Box 4, 0130 Oslo, Norway;2. Department of Public Health and Primary Health Care, University of Bergen, Norway;3. Rikshospitalet Medical Centre, Norway;4. Department of Radiation Oncology, The Norwegian Radium Hospital, Rikshospitalet Medical Center, Norway;5. Department of Physiological Nursing, University of California, San Francisco, CA, USA |