1. Chunling Hu, Hermela Shimelis, Eric C. Polley, Jenna Lilyquist, Steven N. Hart, Jie Na, Abigail Thomas, Kun Y. Lee, and Fergus J. Couch, Mayo Clinic, Rochester, MN; Holly LaDuca, Brigette Tippin Davis, Mary Helen Black, Tina Pesaran, and Jill S. Dolinsky, Ambry Genetics, Aliso Viejo, CA; and David E. Goldgar, University of Utah, Salt Lake City, UT.