1. Yong Loo Lin School of Medicine, National University of Singapore, Singapore
2. Division of Supportive and Palliative Care, National Cancer Centre Singapore, Singapore
3. Division of Cancer Education, National Cancer Centre Singapore, Singapore
4. Medical Library, National University of Singapore Libraries, Singapore
5. Duke-NUS Medical School, Singapore
6. Division of Infectious Disease, Singapore General Hospital, Singapore
7. Palliative Care Institute Liverpool, Academic Palliative & End of Life Care Centre, Cancer Research Centre, University of Liverpool, UK