The October 20, 2010, article by Mascarenhas et al, entitled, “Randomized Phase II Window Trial of Two Schedules of Irinotecan With Vincristine in Patients With First Relapse or Progression of Rhabdomyosarcoma: A Report From the Children's Oncology Group” (J Clin Oncol 28:4658–4663, 2010), contained an error.
The Statistics & Data Center Grant received by James R. Anderson was indicated as Grant No. U10 CA9841, whereas it should have been Grant No. U10 CA98413.
The authors apologize to the readers for the mistake.