1. Department of Palliative Care, Instituto Português de Oncologia, Porto, Portugal
2. Department of Palliative Care, Hospital do Mar, Lisboa, Portugal
3. Department of Palliative Care, Centro Hospitalar Lisboa Central, Lisboa, Portugal
4. Department of Palliative Care, Hospital do Litoral Alentejano, Santiago do Cacém, Portugal
5. Department of Palliative Care, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal
6. Department of Palliative Care, Instituto Português de Oncologia, Lisboa, Lisboa, Portugal
7. Department of Palliative Care, Hospital de St. Maria, Lisboa, Portugal
8. Department of Palliative Care, Centro Hospitalar de S. João, Porto, Portugal
9. Department of Palliative Care, Instituto Português de Oncologia, Coimbra, Coimbra, Portugal
10. Department of Palliative Care, Centro Hospitalar de Trás-os-Montes e Alto Douro, Vila Real, Portugal