Institution: | Department of Biostatistics, St. Jude Children's Research Hospital P.O. Box 318, Memphis, Tennessee 38101, U.S.A. e-mail: xiaolong.luo{at}stjude.org
School of Operations Research and Industrial Engineering, Cornell University Ithaca, New York 14853, U.S.A. e-mail: turabull{at}orie.cornell.edu
University of Arizona Cancer Center Tucson, Arizona 85724, U.S.A. e-mail: selenium{at}ccit.arizona.edu |