Correction to: Second primary squamous cell carcinoma of the oral cavity - a retrospective cohort study of therapeutic procedures and oncological outcome - Moratin, Julius; Maas, Theresa; Horn, Dominik; Semmelmayer, Karl; Zittel, Sven; Oehme, Marcel; Engel, Michael; Hoffmann, Jürgen; Freudlsperger, Christian; Freier, Kolja; Ristow, Oliver (Clinical oral investigations, 2024)