1. Department of Palliative Medicine, RWTH University Aachen, Germany.
2. Fundacion FEMEBA (PAMP-FF), San Nicolas, Argentina.
3. International Association for Hospice and Palliative Care (IAHPC), San Nicolas, Argentina.
4. Department of Palliative Medicine, University Hospital Bonn and Malteser Hospital Seliger Gerhard Bonn/Rhein-Sieg, Bonn, Germany.
5. School of Pharmacy, St. Johns University, New York, New York.
6. International Association for Hospice and Palliative Care (IAHPC), Houston, Texas.