1. Institute of Clinical Molecular Biology, Christian-Albrechts-University of Kiel, Kiel, Germany
2. K.G. Jebsen Inflammation Research Centre, Institute of Clinical Medicine, University of Oslo, Oslo University Hospital, Rikshospitalet, Oslo, Norway
3. Department of Medicine, Meyerhoff Inflammatory Bowel Disease Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
4. Division of Gastroenterology, Mater Dei Hospital, Msida MSD, Malta
5. Department of Medicine and Therapeutics, Institute of Digestive Disease, LKS Institute of Health Science, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
6. Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea
7. Biobank PopGen and Institute of Epidemiology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
8. Department of Epidemiology, University Medical Center Groningen, RB Groningen, The Netherlands
9. Digestive Disease Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
10. Department of Gastroenterology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
11. Department of Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
12. Department of Genetics, University of Delhi South Campus, New Delhi, India
13. Department of Medicine, Christian-Albrechts-University of Kiel, Kiel, Germany
14. Laboratory for Genotyping Development, Center for Integrative Medical Sciences, RIKEN Yokohama Institute, Yokohama, Japan
15. Division of Genomic Epidemiology and Clinical Trials, Clinical Trials Research Center, Nihon University School of Medicine, Tokyo, Japan
16. RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
17. Montreal Heart Institute, Research Center, Montréal, Québec, Canada
18. Université de Montréal Department of Medicine, Montréal, Québec, Canada
19. Research Group for Evolutionary Immunogenomics, Max Planck Institute for Evolutionary Biology, Plön, Germany
20. Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
21. Department of Medicine, Rutgers Robert Wood Johnson Medical School and Department of Genetics, Rutgers University, New Brunswick and Piscataway, NJ, USA