We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePanel discussion 2.AuthorsEllenberg, Susan; Luce, Bryan; Fleming, Tom; Siegel, Jay; Strom, Brian; Hernán, Miguel; Temple, Robert; Sackett, Dave; Bourguignon, Cheryl; Bekelman, Justin; Berry, Don; Rotelli, Matthew; Judkins, David; Schwartz, Sandy; Goodman, StevePublicationClinical Trials, 2012, Vol 9, Issue 1, p66ISSN1740-7745Publication typearticleDOI10.1177/1740774511433048