1. Department of Hematology; Sultan Qaboos University Hospital; Muscat Oman
2. College of Medicine and Health Sciences; Sultan Qaboos University; Muscat Oman
3. Department of Planning and Studies; Oman Medical Specialty Board; Muscat Oman
4. Department of Child Health; Sultan Qaboos University Hospital; Muscat Oman
5. Department of Hematology, College of Medicine and Health Sciences; Sultan Qaboos University; Muscat Oman