1. Department of Research and Innovation, Division of Clinical Neuroscience Oslo University Hospital Oslo Norway
2. K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences Norwegian University of Science and Technology (NTNU) Trondheim Norway
3. Department of Neurology Oslo University Hospital Oslo Norway
4. Norwegian Centre for Headache Research (NorHEAD), Department of Neuromedicine and Movement Science Norwegian University of Science and Technology (NTNU) Trondheim Norway
5. Department of Human Genetics Leiden University Medical Center Leiden The Netherlands
6. Department of Neurology Leiden University Medical Center Leiden The Netherlands
7. Centre for Cluster Headache, Department of Neuroscience Karolinska Institutet Stockholm Sweden
8. Department of Neurology, Danish Headache Center, Rigshospitalet‐Glostrup University of Copenhagen University Hospital Glostrup Denmark
9. Division of Neurogenetics and Molecular Psychiatry, Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital Cologne University of Cologne Cologne Germany
10. Neurosciences and Complex Systems Unit (EnyS), CONICET, Hospital El Cruce 'N. Kirchner' National University A. Jauretche (UNAJ) Florencio Varela Argentina
11. deCODE genetics/Amgen Inc. Reykjavik Iceland
12. Division of Neurogenetics and Molecular Psychiatry, Department of Psychiatry Uniklinik Köln Cologne Germany
13. Department of Pharmacy and Biotechnology University of Bologna Bologna Italy
14. Department of Neuromuscular Diseases, Institute of Neurology University College London London UK
15. Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science (HiLIFE), University of Helsinki Helsinki Finland
16. Department of Neurology Taipei Veterans General Hospital Taipei Taiwan
17. Brain Research Center National Yang Ming Chiao Tung University Taipei Taiwan
18. Department of Neurology Ghent University Hospital Ghent Belgium
19. Headache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Departament de Medicina Universitat Autònoma de Barcelona, Vall d'Hebron Research Institute (VHIR) Barcelona Spain
20. Kiel Migraine and Headache Centre Kiel Germany
21. Department of Clinical and Molecular Medicine Norwegian University of Science and Technology (NTNU) Trondheim Norway
22. BioCore–Bioinformatics Core Facility Norwegian University of Science and Technology (NTNU) Trondheim Norway
23. Clinic of Laboratory Medicine St. Olavs Hospital, Trondheim University Hospital Trondheim Norway
24. Institute of Biomedical Sciences, Academia Sinica Taipei Taiwan
25. Department of Public Health University of Helsinki Helsinki Finland
26. Department of Mathematics and Statistics University of Helsinki Helsinki Finland
27. Psychiatric Genetics Unit, Group of Psychiatry, Mental Health and Addiction Universitat Autònoma de Barcelona, Vall d'Hebron Research Institute (VHIR) Barcelona Spain
28. Department of Psychiatry Vall d'Hebron University Hospital Barcelona Spain
29. Biomedical Network Research Centre on Mental Health (CIBERSAM) Instituto de Salud Carlos III Madrid Spain
30. Department of Genetics, Microbiology, and Statistics, Faculty of Biology Universitat de Barcelona Barcelona Spain
31. AOU Policlinico Modena Modena University Hospital Modena Italy
32. Complex Genetics of Alzheimer's Disease Group, Center for Molecular Neurology, VIB Antwerp Belgium
33. Department of Biomedical Sciences University of Antwerp Antwerp Belgium
34. Department of Clinical Immunology, Centre of Diagnostic Investigation Rigshospitalet Copenhagen Denmark
35. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
36. Department of Clinical Immunology Zealand University Hospital Køge Denmark
37. Department of General Practice University of Oslo Oslo Norway
38. Department of Neurology Akershus University Hospital Lørenskog Norway
39. Institute of Clinical Medicine, Faculty of Medicine University of Oslo Oslo Norway
40. Headache and Facial Pain Group University College London Queen Square Institute of Neurology and National Hospital for Neurology and Neurosurgery London UK
41. Department of Neurology University Hospital Schleswig‐Holstein Lübeck Germany
42. Institute of Human Genetics University Medical Center Hamburg‐Eppendorf Hamburg Germany
43. Institute of Human Genetics, University of Bonn, School of Medicine & University Hospital Bonn Bonn Germany
44. Department of Neurology Zuyderland Hospital Heerlen The Netherlands
45. Department of Clinical Epidemiology Leiden University Medical Center Leiden The Netherlands
46. Einthoven Laboratory for Experimental Vascular Medicine Leiden University Medical Center Leiden The Netherlands
47. Department of Internal Medicine, Division of Endocrinology Leiden University Medical Center Leiden The Netherlands
48. Department of Neurodegenerative Diseases and Geriatric Psychiatry University Hospital Bonn Bonn Germany
49. German Center for Neurodegenerative Diseases (DZNE Bonn) Bonn Germany
50. Department of Primary Medical Care University Medical Center Hamburg‐Eppendorf Hamburg Germany
51. Faculty of Medicine, School of Health Sciences University of Iceland Reykjavik Iceland
52. Department of Biomedical, Metabolic and Neural Sciences University of Modena and Reggio Emilia Modena Italy
53. Department of Psychiatry and Behavioral Sciences University of Miami Miami FL
54. Department of Psychiatry and Forensic Medicine Universitat Autònoma de Barcelona, Vall d'Hebron Research Institute (VHIR) Barcelona Spain
55. Department of Neurology, Faculty of Medicine University of Thessaly Volos Greece
56. Department of Clinical Neuroscience Karolinska Institutet Stockholm Sweden
57. Department of Neurology Karolinska University Hospital Stockholm Sweden
58. Institute of Social Medicine, Occupational Health and Public Health University of Leipzig Leipzig Germany
59. Department of Neurology Danderyd Hospital Stockholm Sweden
60. Molecular and Clinical Sciences Research Institute St. George's, University of London London UK
61. Department of Medical & Molecular Genetics, Faculty of Life Sciences & Medicine King's College London London UK
62. Department of Internal Medicine, Section of Gerontology and Geriatrics Leiden University Medical Center Leiden The Netherlands
63. Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences Norwegian University of Science and Technology (NTNU) Trondheim Norway
64. Department of Neurology and Clinical Neurophysiology St. Olavs Hospital, Trondheim University Hospital Trondheim Norway
65. Department of Medical Research, Division of Translational Research Taipei Veterans General Hospital Taipei Taiwan
66. Glyfada Headache Center Glyfada Greece
67. Headache Unit, Neurology Department Vall d'Hebron University Hospital Barcelona Spain
68. Novo Nordic Foundation Center for Protein Research University of Copenhagen Copenhagen Denmark
69. Glenn Biggs Institute for Alzheimer's & Neurodegenerative Diseases University of Texas Health Sciences Center San Antonio TX
70. Cluster of Excellence Cellular Stress Responses in Aging‐associated Diseases (CECAD) University of Cologne Cologne Germany