Standardized Data Extraction Form – "Review the role of oxygen-delivering nanobubbles in stroke therapy: A novel approach"

This file contains the standardized data extraction form used in the systematic review titled "Review the role of oxygen-delivering nanobubbles in stroke therapy: A novel approach". It includes details of study characteristics, population demographics, interventions, and key outcomes. This form was used independently by two reviewers as part of the data extraction process and is provided here as Supplementary File 1 in response to reviewer feedback.