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Key Record Dates Identifier: NCT01696721
Brief Title: Proton and Photon Consortium Registry (PPCR): A Multi Center Registry of Pediatric Patients Treated With Radiation Therapy

First Submitted : September 27, 2012
First Submitted that Met QC Criteria : September 27, 2012
First Posted : October 1, 2012 (Estimate)

Last Update Submitted that Met QC Criteria : December 5, 2019
Last Update Posted : December 6, 2019