Co-Stimulatory and Immune Checkpoint Molecule Expression on Peripheral Immune Cells Differs Age Dependently Between Healthy Donors and Patients with Head and Neck Squamous Cell Carcinoma. - Puntigam, Lisa K.; Grages, Ayla; Vahl, Julius M.; Oliveri, Franziska; Brand, Matthias; Laban, Simon; Greve, Jens; Theodoraki, Marie N.; Brunner, Cornelia; Hoffmann, Thomas K.; Schuler, Patrick J.; Von Witzleben, Adrian (Cancers, 2025)