1. University of Miami Leonard M. Miller School of Medicine, Miami, FL; John Wayne Cancer Institute, Santa Monica, CA; University of Southern California Norris Comprehensive Cancer Center, Los Angeles, CA; Mayo Clinic, Rochester, MN; Nashville Breast Center, Nashville, TN; Morton Plant Hospital, Clearwater, FL; Lakeland Regional Cancer Center, Lakeland, FL; Memorial Sloan-Kettering Cancer Center, New York, NY; University of Texas Southwestern Medical Center, Dallas, TX; M. D. Anderson Cancer Center, Houston...