Winship Cancer Institute of Emory University, Atlanta, GA, USA. Department of Biological Sciences, University of Windsor, 401 Sunset Ave., Room 327, Windsor, Ontario, N9B 3P4, Canada. University of Michigan, Ann Arbor, MI, USA. Winship Cancer Institute of Emory University, Atlanta, GA, USA; Atlanta Veterans Administration Health Center, Atlanta, GA, USA. Henry Ford Hospital, Detroit, MI, USA. Albert Einstein College of Medicine, New York, NY, USA. College of Pharmacy, Seoul National University, Seoul, South Korea. University of the Saarland, Saarbrucken, Germany. Nara Medical University, Nara, Japan. National Technical University of Athens, Athens, Greece. University of Florence, Florence, Italy. UAE University, Al Ain, United Arab Emirates; Faculty of Science, Cairo University, Cairo, Egypt. University of Illinois at Urbana Champaign, Urbana Champaign, IL, USA. Creighton University, Omaha, USA. University of Rome "Tor Vergata", Rome, Italy. Ovarian and Prostate Cancer Research Laboratory, Guildford, Surrey, United Kingdom. Purdue University, West Lafayette, IN, USA. Wayne State University, Detroit, MI, USA. University of Glasgow, Glasgow, United Kingdom. School of Chemical and Bio Technology, SASTRA University, Thanjavur, India. New York Medical College, Valhalla, NY, USA. UAE University, Al Ain, United Arab Emirates. Medical Scientist Training Program, Mayo Medical School, Mayo Graduate School, Mayo Clinic, Rochester, MN, USA. Winship Cancer Institute of Emory University, Atlanta, GA, USA. Electronic address: dmshin@emory.edu.