In the original version of the abstract supplement American Burn Association 53rd Annual Meeting, Volume 42, Issue Supplement 1, April 2021, the abstracts of the following three articles have been included in the supplement: (656) Autologous Skin Cell Suspension is Associated with Decreased Hospital Length of Stay and Limited Surgical Interventions (658) Early Interventions with Autologous Skin Cell Suspension Leads to Positive Outcomes (659) Non-Burn Etiologies Treated with Autologous Skin Cell Suspension: A Case Series Demonstrating the Efficacy in Complex Wounds.