Since 2001, the Leukemia Aid Eastern Bavaria has operated a patient and family home near the University Hospital Regensburg. This was replaced by the patient house in 2018, in order to be able to offer more people than hitherto an overnight accommodation close to the clinic. The new € 4.5 mn building was built entirely with donations. Lindner, together with many partners, contributed with the work for the fit-out, dry screed from own production as well as various building materials.