[1] Bispbjerg Hosp, Dept Palliat Med, Copenhagen, Denmark
[2] Bispebjerg Hosp, Dept Palliat Med, DK-2400 Copenhagen, Denmark
[3] Netherlands Canc Inst, Div Psychosocial Res & Epidemiol, Amsterdam, Netherlands
[4] Natl Taiwan Univ, Coll Publ Hlth, Grad Inst Prevent Med, Taipei 10764, Taiwan
[5] Ctr Alexis Vautrin, Dept Med Oncol, Vandruvre Les Nancy, France
[6] Univ Roma La Sapienza, Fac Med 2, St Andrea Hosp, Psychoncol Unit, I-00185 Rome, Italy
[7] Univ Aberdeen, Dept Publ Hlth, Aberdeen, Scotland
[8] St Olavs Univ Hosp, Dept Neurosci, Trondheim, Norway
[9] Med Univ Innsbruck, Dept Psychiat & Psychotherapy, A-6020 Innsbruck, Austria
[10] St Olavs Univ Hosp, Palliat Med Unit, Trondheim, Norway
[11] Univ Leipzig, Dept Med Psychol & Med Sociol, D-04109 Leipzig, Germany
[12] Univ Leeds, Canc Res UK Ctr, Leeds, W Yorkshire, England
[13] Mt Vernon Canc Ctr, Lynda Jackson Macmillan Ctr, Northwood, Middx, England