1. Hematology and Bone Marrow Transplantation Department, Sultan Qaboos University, Muscat, Oman
2. Department of Hematology, Kuwait Cancer Control Center, Kuwait, Kuwait
3. Department of Oncology, Tawam Hospital, Al Ain, UAE
4. American Hospital Dubai, Dubai, UAE
5. Department of Hematology and Bone Marrow Transplant NCCCR—Hamad Medical Corporation, Doha, Qatar
6. Dubai Hospital, Dubai, UAE
7. Royal Hospital, Muscat, Oman
8. Mediclinic City Hospital and Dubai Hospital, Dubai, UAE