[1] Heinrich Heine Univ, Univ Hosp, Interdisciplinary Ctr Palliat Care, Dusseldorf, Germany
[2] Evangel Church Rhineland, Duesseldorf, Dusseldorf, Germany
[3] Inst Protestant Theol, Paris, France
[4] Heinrich Heine Univ, Univ Hosp, Evangel Hosp Chaplaincy Pastoral Care, Dusseldorf, Germany
[5] Heinrich Heine Univ, Univ Hosp, Dept Anesthesiol, Dusseldorf, Germany
[6] Heinrich Heine Univ Duesseldorf, Med Fac, Interdisciplinary Ctr Palliat Med, Moorenstr 5, D-40225 Dusseldorf, Germany