1. Department of Medical Sciences Khalifa University College of Medicine and Health Sciences Abu Dhabi UAE
2. Indiana University School of Medicine Indianapolis Indiana USA
3. Department of Emergency Medicine Indiana University School of Medicine Indianapolis Indiana USA
4. Department of Medicine Sheikh Khalifa Medical City Abu Dhabi UAE
5. Department of Academic Affairs Tawam Hospital Al Ain UAE
6. United Arab Emirates University Al Ain UAE
7. Ruth Lilly Medical Library Indiana University School of Medicine Indianapolis Indiana USA
8. Division of Supporting Care and Palliative Care, National Cancer Centre Singapore Singapore
9. Palliative Care Institute Liverpool, Academic Palliative & End of Life Care Centre, Cancer Research Centre University of Liverpool Liverpool UK