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Strom, Brian L. Rutgers Biomed & Hlth Sci, Newark, NJ 07107 USA. Buyse, Marc Hasselt Univ, Hasselt, Belgium. Buyse, Marc Int Inst Drug Dev, Louvain, Belgium. Hughes, John United Kingdom Clin Res Collaborat Board, London, England. Knoppers, Bartha M. McGill Univ, Ctr Genom & Policy, Montreal, PQ, Canada.
Strom et al. (Wed,) studied this question.