@articleKlotzbier_Wollesen_Vogel_Rudisch_Cordes_Jöllenbeck_Vogt_2021, title=An interrater reliability study of gait analysis systems with the dual task paradigm in healthy young and older adults, volume=18, DOI=10.1186/s11556-021-00271-z, number=117, journal=European Review of Aging and Physical Activity, publisher=Springer Science and Business Media LLC, author=Klotzbier, Thomas Jürgen and Wollesen, Bettina and Vogel, Oliver and Rudisch, Julian and Cordes, Thomas and Jöllenbeck, Thomas and Vogt, Lutz, year=2021