1. Department of Medicinal Chemistry, College of Pharmacy, University of Minnesota, 308 Harvard Street SE, Minneapolis,
Minnesota 55455, United States
2. Department of Biochemistry, Tufts University School of Medicine, 150 Harrison Avenue, Boston, Massachusetts
02111, United States
3. Masonic Cancer Center, University of Minnesota, 425 East River Road, Minneapolis,
Minnesota 55455, United States
4. Department
of Laboratory Medicine and Pathology, University of Minnesota, 420 Delaware Street, Minneapolis, Minnesota 55455, United States