Video Walkthrough for Updated Taxonomy of Sponsoring Institutions and Participating Sites June 22, 2023 16:26 Updated Print This Article Effective July 1, 2023: Video Walkthrough for updated taxonomy of Sponsoring Institutions and Participating Sites. Print This Article Related articles FAQs for Taxonomy of Sponsoring Institutions and Participating Sites Walkthrough for Updated Taxonomy of Sponsoring Institutions and Participating Sites Participating Site Data Collection Tool for Sponsoring Institutions Participating Site Changes Data Dictionary for Sponsoring Institution and Participating Site Ownership/Control Types