1. Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
2. Biostatistics, School of Public Health, University of California Los Angeles, Los Angeles, CA 90095, USA
3. Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40126 Bologna, Italy
4. Interdepartmental Center “L. Galvani”, University of Bologna, 40126 Bologna, Italy
5. Personal Genomics S.r.l., 37134 Verona, Italy
6. Istituto Auxologico Italiano IRCCS, Cusano Milanino, 20095 Milan, Italy
7. Functional Genomics Center, Department of Biotechnology, University of Verona, 37134 Verona, Italy
8. Geriatric Unit, Department of Medical Sciences and Community Health, University of Milan, 20122 Milan, Italy
9. Geriatric Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, 20122 Milan, Italy
10. Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50139 Florence, Italy
11. Department of Cell Biology, University of Calabria, 87036 Rende, Italy
12. Department of Biological, Geological and Environmental Sciences, Laboratory of Molecular Anthropology and Centre for Genome Biology, University of Bologna, 40126 Bologna, Italy
13. Molecular Biomarkers, Nestlé Institute of Health Sciences SA, EPFL Innovation Park, 1015, Lausanne, Switzerland
14. Functional Genomics, Nestlé Institute of Health Sciences SA, EPFL Innovation Park, 1015, Lausanne, Switzerland
15. CRBA, Center for Applied Biomedical Research, St. Orsola-Malpighi University Hospital, 40138 Bologna, Italy
16. CNR, Institute of Organic Synthesis and Photoreactivity (ISOF), 40129 Bologna, Italy
17. IRCCS, Institute of Neurological Sciences of Bologna, 40139 Bologna, Italy