[1] HTW des Saarlandes,Institute for Public Health and Nursing Research (IPP)
[2] Faculty of Social Sciences,Competence Centre for Clinical Studies
[3] Department of Health and Nursing,undefined
[4] University of Bremen,undefined
[5] University of Bremen,undefined
[6] German Centre for Neurodegenerative Diseases (DZNE) site Witten,undefined
[7] German Centre for Neurodegenerative Diseases (DZNE),undefined
[8] Institute of Applied Social Sciences (IfaS) at DHBW Stuttgart,undefined
[9] Institute for Community Medicine,undefined
[10] Department of Epidemiology of Health Care and Community Health,undefined
[11] University Medicine,undefined