The abbreviations in the columns stand for the DBHW locations: HDH – DBHW Heidelberg, HN – DBHW Heilheil, KA – DBHW Karlsruhe, LÖ – DBHW Löwenthal, MA – DBHW Munich, MOS – DBHW Mosbach, MOS/MGH – DBHW Mergentheim, RV – DBHW Ravensburg, RV/FN – DBHW Friedrichshafen, S – DBHW Stuttgart, S/HO – DBHW Stuttgart Campus Horb, VS – DBHW Vinterberg