1. Department of Geriatrics, University Hospital Aarhus, Denmark
2. Servizio di Cure Palliative, Lugano, Switzerland
3. Department of Symptom Control and Palliative Care, Houston, Texas, U.S.A.
4. Divisione terapia del dolore e cure palliative, Milan, Italy
5. Unidad de Cuidados Paliativos, Madrid, Spain
6. Divisione Oncologica Medica, Forli, Italy
7. Station fur Palliative Therapie, Bonn, Germany
8. Division de Soins Palliatifs, Lausanne, Switzerland
9. Institut Jules Bordet, Brussels, Belgium
10. Palermo, Italy