1. Department of Biomedical Sciences, Texas Tech University Health Sciences Center, El Paso, Texas, USA
2. Department of Biology, University of Texas, El Paso, Texas, USA
3. Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, Texas, USA
4. Department of Hematology/Oncology, Loma Linda University Health Sciences Center, Loma Linda, California, USA
5. Department of Veterinary Clinical Sciences, University of Minnesota, Saint Paul, Minnesota, USA
6. Border Biomedical Research Center, University of Texas, El Paso, Texas, USA
7. Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
8. Department of Pathology, Texas Tech University Health Sciences Center, El Paso, Texas, USA
9. Division of Biostatistics and Epidemiology, Texas Tech University Health Sciences Center, El Paso, Texas, USA
10. Department of Surgery, Texas Tech University Health Sciences Center, El Paso, Texas, USA