National strategy for palliative care of severely ill and dying people and their relatives in pandemics (PallPan) in Germany - study protocol of a mixed-methods project oleh C. Bausewein, F. Hodiamont, N. Berges, A. Ullrich, C. Gerlach, K. Oechsle, B. Pauli, J. Weber, S. Stiel, N. Schneider, N. Krumm, R. Rolke, C. Gebel, M. Jansky, F. Nauck, U. Wedding, B. van Oorschot, C. Roch, L. Werner, M. Fischer, M. Schallenburger, M. C. Reuters, J. Schwartz, M. Neukirchen, A. Gülay, K. Maus, B. Jaspers, L. Radbruch, M. Heckel, I. Klinger, C. Ostgathe, U. Kriesen, C. Junghanß, E. Lehmann, D. Gesell, S. Gauder, C. Boehlke, G. Becker, A. Pralong, J. Strupp, C. Leisse, K. Schloesser, R. Voltz, N. Jung, S. T. Simon, for the PallPan Study Group