1. Department of Surgery, College of Medicine, University of Baghdad, Baghdad, Iraq
2. Oncology Teaching Hospital, Medical City Complex, Baghdad, Iraq
3. Departamento de Farmacología, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico
4. Koo Foundation Sun Yat-Sen Cancer Center Department of Pharmacy, National Yang Ming Chiao Tung University, Taipei, Taiwan
5. Department of Adult Medical Oncology, King Fahd Specialist Hospital in Dammam, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
6. Oncoclínicas, Porto Alegre, Brazil
7. Rocky Mountain Cancer Centers, US Oncology Research, Denver, CO, USA
8. Pfizer Inc, Dubai, UAE