Affiliation: | 1.Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, MN 55905, USA;2.Division of Oncology Research, Mayo Clinic, Rochester, MN 55905, USA;3.Department of Immunology, Mayo Clinic, Rochester, MN 55905, USA;4.Department of Medicinal Chemistry, University of Minnesota, Minneapolis, MN 55455, USA |