|   | 1 |  | 
                  
                          |   | 2 | === Management team === | 
                  
                          |   | 3 | Bastiaan T. Heijmans (chair)^1^, Peter A.C. ’t Hoen^2^, Joyce van Meurs^3^, Rick Jansen^5^, Lude Franke^6^. | 
                  
                          |   | 4 | === Cohort collection === | 
                  
                          |   | 5 | Dorret I. Boomsma^7^, René Pool^7^, Jenny van Dongen^7^, Jouke J. Hottenga^7^ (Netherlands Twin Register); Marleen MJ van Greevenbroek^8^, Coen D.A. Stehouwer^8^, Carla J.H. van der Kallen^8^, Casper G. Schalkwijk^8^ (Cohort study on Diabetes and Atherosclerosis Maastricht); Cisca Wijmenga^6^, Lude Franke^6^, Sasha Zhernakova^6^, Ettje F. Tigchelaar^6^ (!LifeLines Deep); P. Eline Slagboom^1^, Marian Beekman^1^, Joris Deelen^1^, Diana van Heemst^9^ (Leiden Longevity Study); Jan H. Veldink10, Leonard H. van den Berg10(Prospective ALS Study Netherlands); Cornelia M. van Duijn4, Bert A. Hofman11, Aaron Isaacs4, André G. Uitterlinden3 (Rotterdam Study). | 
                  
                          |   | 6 | === Data Generation === | 
                  
                          |   | 7 | Joyce van Meurs (Chair)^3^, P. Mila Jhamai^3^, Michael Verbiest^3^, H. Eka D. Suchiman^1^, Marijn Verkerk^3^, Ruud van der Breggen^1^, Jeroen van Rooij^3^, Nico Lakenberg^1^. | 
                  
                          |   | 8 | === Data management and computational infrastructure === | 
                  
                          |   | 9 | Hailiang Mei (Chair)^12^, Maarten van Iterson^1^, Michiel van Galen^2^, Jan Bot^13^, Dasha V. Zhernakova^6^, Rick Jansen^5^, Peter van ’t Hof^12^, Patrick Deelen^6^, Irene Nooren^13^, Peter A.C. ’t Hoen^2^, Bastiaan T. Heijmans^1^, Matthijs Moed^1^. | 
                  
                          |   | 10 | === Data Analysis Group === | 
                  
                          |   | 11 | Lude Franke (Co-Chair)^6^, Martijn Vermaat^2^, Dasha V. Zhernakova^6^, René Luijk^1^, Marc Jan Bonder^6^, Maarten van Iterson^1^, Patrick Deelen^6^, Freerk van Dijk^14^, Michiel van Galen^2^, Wibowo Arindrarto^12^, Szymon M. Kielbasa^15^, Morris A. Swertz^14^, Erik. W van Zwet^15^, Rick Jansen^5^, Peter-Bram ’t Hoen (Co-Chair)^2^, Bastiaan T. Heijmans (Co-Chair)^1^.[[BR]] | 
                  
                          |   | 12 | 1.      Molecular Epidemiology Section, Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands | 
                  
                          |   | 13 | 2.      Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands | 
                  
                          |   | 14 | 3.      Department of Internal Medicine, ErasmusMC, Rotterdam, The Netherlands | 
                  
                          |   | 15 | 4.      Department of Genetic Epidemiology, ErasmusMC, Rotterdam, The Netherlands | 
                  
                          |   | 16 | 5.      Department of Psychiatry, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam, The Netherlands | 
                  
                          |   | 17 | 6.      Department of Genetics, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands | 
                  
                          |   | 18 | 7.      Department of Biological Psychology, VU University Amsterdam, Neuroscience Campus Amsterdam, Amsterdam, The Netherlands | 
                  
                          |   | 19 | 8.      Department of Internal Medicine and School for Cardiovascular Diseases (CARIM), Maastricht University Medical Center, Maastricht, The Netherlands | 
                  
                          |   | 20 | 9.      Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands | 
                  
                          |   | 21 | 10.     Department of Neurology, Brain Center Rudolf Magnus, University Medical Center Utrecht, Utrecht, The Netherlands | 
                  
                          |   | 22 | 11.     Department of Epidemiology, ErasmusMC, Rotterdam, The Netherlands | 
                  
                          |   | 23 | 12.     Sequence Analysis Support Core, Leiden University Medical Center, Leiden, The Netherlands | 
                  
                          |   | 24 | 13.     SURFsara, Amsterdam, the Netherlands | 
                  
                          |   | 25 | 14.     Genomics Coordination Center, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands | 
                  
                          |   | 26 | 15.     Medical Statistics Section, Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, The Netherlands | 
                  
                          |   | 27 |  |