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Thursday 23rd August 2007 |
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1. Bethanien-Krankenhaus, Geriatric Center of the University of Heidelberg, Germany, 2. Atlanta VA Rehabilitation Research and Development Center, Decatur Georgia; Division of Geriatric Medicine and Gerontology and Wesley Woods Center of Emory University, Atlanta, Georgia, 3. Department of Medical Biometry and Informatics of the University of Heidelberg, Germany
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