1. Department of Medicine Roswell Park Comprehensive Cancer Center Buffalo New York USA
2. Clinical Hematology Unit Internal Medicine Department Assiut University Hospital Assiut Egypt
3. Department of Oncology Karmanos Cancer Institute Wayne State University Detroit Michigan USA
4. Department of Internal Medicine Wayne State University School of Medicine Detroit Michigan USA
5. Wayne State University School of Medicine Detroit Michigan USA
6. Shiffman Medical Library Wayne State University Detroit Michigan USA
7. Biostatistics and Bioinformatics Core Karmanos Cancer Institute Wayne State University Detroit Michigan USA
8. Translational Hematology and Oncology Research Taussig Cancer Institute, Cleveland Clinic Cleveland Ohio USA