1. Palliative and Supportive Care Service, Lausanne University Hospital, Lausanne, Switzerland.
2. Palliative and Supportive Care Clinic, Oncology Institute of Southern Switzerland, Bellinzona, Switzerland.
3. HESAV, HES-SO//University of Applied Sciences Western Switzerland, Lausanne, Switzerland.
4. International Observatory on End of Life Care, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom.