| Affiliation: | (1) Department of Molecular and Cellular Biology, Arizona Cancer Center, University of Arizona, Tucson, Ariz., USA;(2) Department of Biochemistry and Biophysics, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, N.C., USA;(3) Department of Pharmacology and Toxicology, College of Pharmacy, Steele Memorial Children's Research Center, University of Arizona, 1703 E. Mabel St., PO Box 210207, Tucson, AZ 85721-0207, USA |
