1. Department of Haematology Sultan Qaboos University Hospital Muscat Oman
2. College of Medicine and Health Sciences Sultan Qaboos University Muscat Oman
3. Department of Haematology, College of Medicine and Health Sciences Sultan Qaboos University Muscat Oman
4. Sultan Qaboos Comprehensive Cancer Centre Muscat Oman
5. Department of Genetics, College of Medicine and Health Sciences Sultan Qaboos University Muscat Oman
6. Diagnostic Laboratories Versiti Blood Center of Wisconsin Milwaukee Wisconsin USA