scientific article
author: André Hajek, Christian Brettschneider, Hans-Helmut König, Steffi G. Riedel-Heller, Michael Pentzek, Horst Bickel, Siegfried Weyerer, Martin Scherer, Birgitt Wiese, Silke Mamone, Tina Mallon, Jochen Werle, Angela Fuchs, Janine Stein, Tobias Luck, Dagmar Weeg, Kathrin Heser, AgeCoDe Study Group, Wolfgang Maier, Michael Wagner
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