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Key Record Dates

ClinicalTrials.gov Identifier: NCT03458442
Brief Title: China OLIMPICS: China Ophthalmic Learning and Improvement Initiative in Cataract Surgery Trial

First Submitted : October 7, 2017
First Submitted that Met QC Criteria : March 1, 2018
First Posted : March 8, 2018

Last Update Submitted that Met QC Criteria : March 18, 2021
Last Update Posted : March 19, 2021