1. Department of Dermatology Oregon Health and Science University Portland OR USA
2. Department of Dermatology University Hospital of Nice Nice France
3. Veracity Clinical Research Brisbane Australia
4. Hospital Italiano de Buenos Aires Buenos Aires Argentina
5. University of California San Diego and Rady Children's Hospital San Diego CA USA
6. Innovaderm Research Montreal QC Canada
7. Yale University School of Medicine New Haven CT USA
8. Department of Dermatology and Allergy Herlev and Gentofte Hospital University of Copenhagen Copenhagen Denmark
9. Department of Dermatology George Washington University School of Medicine Washington DC USA
10. Department of Dermatology and Allergy University of Bonn Bonn Germany
11. Department of Dermatology Kyoto University Kyoto Japan
12. Department of Dermatology Saitama Medical University Saitama Japan
13. Humanitas University and Dermatology Unit Humanitas Research Hospital Milan Italy
14. Department of Dermatology Icahn School of Medicine at Mount Sinai New York NY USA
15. Department of Dermatology University of Rochester Medical Center Rochester NY USA
16. Lilly Research Laboratory Eli Lilly and Company Indianapolis IN USA
17. Departments of Dermatology and Pediatrics Northwestern University Feinberg School of Medicine Chicago IL USA
18. Department of Dermatology and Allergology Ludwig Maximillian University Munich Germany
19. Translational Research in Inflammatory Skin Diseases Institute for Health Services Research in Dermatology and Nursing University Medical Center Hamburg‐Eppendorf Skinflammation® Center Hamburg Germany
20. Dermatologikum Berlin Berlin Germany