1. Post-Doctoral Fellow, at Yale School of Nursing, West Haven, Connecticut, USA
2. Nurse Practitioner, at Yale School of Nursing, West Haven, Connecticut, USA
3. Director, Research Department, Nursing Division, Ministry of Health, Jerusalem, Israel
4. Palliative Clinical Nurse Specialist, Shelba Medical Center, Ramat Gan, Israel
5. Cancer Pain and Palliative Medicine Service, Department of Medical Oncology, Shaare Zedek Medical Center, Jerusalem, Israel
6. Research Scientist, at Yale School of Nursing, West Haven, Connecticut, USA