1 Department of Medical Oncology, Princess Margaret Cancer Centre, Toronto, Canada.
2 Autonomous University of Barcelona, Barcelona, Spain.
3 Department of Medical Oncology, 12 Octubre University Hospital, Madrid, Spain.
4 Department of Supportive Care, Princess Margaret Cancer Centre, Toronto, Canada.
5 Laboratory of Palliative Medicine, Department of Social Medicine and Public Health, Medical University of Warsaw, Warsaw, Poland.
6 Palliative and Supportive Care Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
7 Department of General Surgery and Clinical Nutrition, Centre for Postgraduate Medical Education, Warsaw, Poland.
8 Academic Palliative and End of Life Care Department, Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, England, UK.
9 Department of Dietetics, School of Health Sciences, Swinburne University of Technology, Hawthorn, VIC, Australia.
10 Library and Information Services, University of Health Network, Toronto, Canada.
11 Northern Adelaide Palliative Service, Northern Adelaide Local Health Network, Adelaide, Australia.
12 Discipline of Medicine, University of Adelaide, Adelaide, Australia.
13 Department of Medical Oncology, Princess Margaret Cancer Centre, Toronto, Canada. stephanie.lheureux@uhn.ca.
14 Division of Medical Oncology & Hematology, Princess Margaret Cancer Centre, 700 University Avenue, Toronto, ON, M5G 1Z5, Canada. stephanie.lheureux@uhn.ca.