1. Department of Oncology, Wayne State University School of Medicine and Barbara Ann Karmanos Institute, Detroit, MI 48201, USA
2. Department of Biology, University of Michigan, Ann Arbor, MI 48109, USA
3. Rutgers Cancer Institute of New Jersey, 195 Little Albany Street, New Brunswick, NJ 08903, USA
4. Vanderbilt University, Nashville, TN 37232, USA
5. Department of Biochemistry, Microbiology and Immunology, College of Medicine, University of Saskatchewan, 103 Hospital Drive, Saskatoon, SK S7N 5E5, Canada
6. Department of Chemistry, Wayne State University, Detroit, MI 48202, USA
7. Department of Biochemistry, Microbiology and Immunology, Wayne State University School of Medicine, Detroit, MI 48201, USA