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Key Record Dates

ClinicalTrials.gov Identifier: NCT03677206
Brief Title: The Effect of Light Therapy on Chronic Pain

First Submitted : May 11, 2017
First Submitted that Met QC Criteria : September 17, 2018
First Posted : September 19, 2018

Last Update Submitted that Met QC Criteria : October 8, 2021
Last Update Posted : October 11, 2021