P097: The status quo of involved-field radiotherapy – Quality analysis of radiotherapy in the GHSG HD 16 - Michael Oertel; Dominik Hering; Christopher Kittel; Nina Nacke; Kai Kröger; Jan Kriz; Michael Fuchs; Christian Baues; Dirk Vordermark; Rita Engenhart-Cabillic; Klaus Herfarth; Peter Lukas; et al. (HemaSphere, 2022)