Technische Universität München (TUM) - ZIEL - Institute for Food & Health, Technische Universität München (TUM) - ZIEL - Institute for Food & Health, Technische Universität München (TUM) - ZIEL - Institute for Food & Health, Technische Universität München (TUM) - Chair of Experimental Bioinformatics, University College Cork - APC Microbiome Ireland, University College Cork - APC Microbiome Ireland, Technische Universität München (TUM) - ZIEL - Institute for Food & Health, German Center for Diabetes Research, Helmholtz Zentrum München - Institute of Epidemiology (EPI), Helmholtz Zentrum München - Institute of Epidemiology (EPI), Helmholtz Zentrum München - Institute of Epidemiology (EPI), University of Kiel - Institute of Clinical Molecular Biology, King’s College London - Department of Twin Research and Genetic Epidemiology, King’s College London - Department of Twin Research and Genetic Epidemiology, King's College London, Department of Twin Research and Genetic Epidemiology, Technische Universität München (TUM) - Chair of Experimental Bioinformatics, University College Cork - APC Microbiome Ireland, Helmholtz Zentrum München - Institute of Epidemiology (EPI) and Technische Universität München (TUM) - ZIEL - Institute for Food & Health