1413 Immunogenicity of SARS-CoV-2 mRNA vaccines in individuals with thymic epithelial tumors by Arun Rajan, Renee N Donahue, Jeffrey Schlom, James L Gulley, Chen Zhao, Roa Harb, Seth M Steinberg, Eva Szabo, Shannon Swift, Meredith McAdams, Madison Ballman, Hanna S Loving, Hyoyoung Choo-Wosoba