1. Stritch School of Medicine, Loyola University Chicago, Maywood, IL 60153, USA
2. Department of Pathology, Loyola University Medical Center, Maywood, IL 60153, USA
3. Department of Hematology and Oncology, Loyola University Medical Center, Maywood, IL 60153, USA
4. Department of Radiation Oncology, Loyola University Medical Center, Maywood, IL 60153, USA
5. Department of Dermatology, Loyola University Medical Center, Maywood, IL 60153, USA