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Steven Daveluy: Speaker for AbbVie, Novartis and UCB; consultant for AbbVie, Novartis and UCB; research grants from AbbVie, Incyte, Insmed, MoonLake Immunotherapeutics, Pfizer, Regeneron, Sanofi and UCB. Steven Daveluy is an Editorial Board member of\n                      Dermatology and Therapy\n                      but was not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions. Alice Bendix Gottlieb: Received research\/educational grants from Bristol Myers Squibb, Janssen, MoonLake Immunotherapeutics and UCB (all paid to Mount Sinai School of Medicine until 1\u00a0May\u00a02025); Sub I on studies at UTSW from Bristol Myers Squibb and Janssen; received honoraria as an advisory board member and consultant for AbbVie, Amgen, Biogen, Bristol Myers Squibb, Eli Lilly and Company, Janssen, Novartis, Oruka, Sanofi, SunPharma, Takeda, Teva and UCB. Matthias Augustin: Consultant, lecturer or researcher, and\/or has received research grants from companies manufacturing drugs for psoriasis, including AbbVie, Almirall, Amgen, Biogen, Boehringer Ingelheim, Bristol Myers Squibb, Celgene, Centocor, Eli Lilly and Company, Galderma, Hexal, Incyte, Janssen, Klinge, LEO Pharma, Medac, MSD, Mylan B.V., Novartis, Pfizer, Sandoz, Sun Pharma, Takeda, UCB and Viatris. Hadar Lev-Tov: Consultant for Novartis and UCB. Jacek Cezary Szepietowski: Consultant and advisory board member of AbbVie, Almirall, Boehringer Ingelheim, Galderma, LEO Pharma, Novartis, Pierre Fabre, Sandoz, Sanofi-Genzyme and UCB; speaker for AbbVie, Almirall, Boehringer Ingelheim, Janssen, Eli Lilly and Company, LEO Pharma, Novartis, Pfizer, Pierre Fabre, Sanofi Genzyme and UCB; investigator for AbbVie, Acelyrin, Almirall Hermal, Amgen, AnaptysBio, Argenx, Aslan, Boehringer Ingelheim, Biocom, Bio Thera, Bristol Myers Squibb, Celltrion, CuraTeQ Biologics, DICE Therapeutics, Eli Lilly and Company, Helm AG, Galapagos, Galderma, Janssen, Incyte, InflaRx, Kiniksa, Kymab Limited, LEO Pharma, MedImmune, Menlo Therapeutics, Merck, MoonLake Immunotherapeutics, Novartis, Pierre Fabre, Pfizer, Regeneron Pharmaceuticals, Takeda, Teva, Trevi Therapeutics, UCB, Uni Therapeutics and Ventyx Bioscience. Jacek Cezary Szepietowski is an Editorial Board member of\n                      Dermatology and Therapy\n                      but was not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions. Barbara Horv\u00e1th: Received fees for educational grants and investigator-initiated studies from AbbVie and Janssen-Cilag; received fees for investigator-initiated studies from Akari Therapeutics, Celgene, Novartis and Solenne B.V.; advisory board member for AbbVie, Janssen-Cilag, Novartis and UCB; consultant for AbbVie, Akari Therapeutics, Celgene, Janssen-Cilag, LEO Pharma, Novartis, Philips, Regeneron, Roche, Sanofi and UCB; all contracts reviewed and signed by the Board of Directors with fees paid to the institution. Martina Lee Porter: Consultant and investigator for AbbVie, Arcutis, Aristea Therapeutics, Avalo Therapeutics, Eli Lilly and Company, Incyte, Janssen, Merck, MoonLake Immunotherapeutics, Navigator Biosciences, Novartis, Pfizer, Prometheus, Sanofi, Sonoma Biotherapeutics, UCB, Ventyx and Zura Bio; consultant for Almirall, FIDE, Insmed, Oruka, Otsuka, Propeller Biosciences, Spyre and Trifecta Clinical\/WCG; investigator for AnaptysBio, Bayer, Bristol Myers Squibb, OASIS Pharmaceuticals and Regeneron; received royalties from Beth Israel Deaconess Medical Center; received fellowship funding to institution from AbbVie. Koremasa Hayama: Principal investigator for and consultancy\/advisory boards for AbbVie, Boehringer Ingelheim, Novartis, Sanofi and UCB; speaker fees\/grants from AbbVie, Boehringer Ingelheim, Eisai, Maruho, Novartis and UCB. J\u00e9r\u00e9my Lambert, Nicola Tilt, Bartosz Lukowski: Employees and shareholders of UCB. Linnea Thorlacius: Co-copyright holder of HIDE\n                      \u00a9\n                      (HIdradenitis suppurativa DrainagE), HiSQOL\n                      \u00a9\n                      (Hidradenitis Suppurativa Quality of Life) and HS-IGA\n                      \u00a9\n                      (Hidradenitis Suppurativa Investigator Global Assessment).","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflicts of Interest"}},{"value":"The study protocol, amendments, and patient informed consent were reviewed by a national, regional, or Independent Ethics Committee (IEC) or Institutional Review Board (IRB). This study was conducted in accordance with the current version of the applicable regulatory and International Conference on Harmonisation (ICH)-Good Clinical Practice (GCP) requirements, the ethical principles that have their origin in the principles of the Declaration of Helsinki, and the local laws of the countries involved. Ethics approval was obtained from the relevant institutional review boards at participating sites. BE HEARD I&II have previously been published and full ethical approval was acquired for both studies. All the results presented in this article are in aggregate form, and no personally identifiable information was used for this study.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical Approval"}}]}}