Correspondence on 'No efficacy of anti-IL-23 therapy for axial spondyloarthritis in randomised controlled trials but in post-hoc analyses of psoriatic arthritis-related 'physician-reported spondylitis'?'

Competing Interests: Competing interests: DDG received grant support from AbbVie, Amgen, Bristol Myers Squibb, Celgene, Eli Lilly, Janssen, Novartis, Pfizer and UCB and consulting fees from AbbVie, Amgen, Bristol Myers Squibb, Celgene, Eli Lilly, Galapagos, Gilead, Janssen, Novartis, Pfizer and UCB. PJM received research support, consulting fees and/or speaker bureau support from AbbVie, Aclaris, Amgen, Bristol Myers Squibb, Celgene, Eli Lilly, Galapagos, Gilead, GlaxoSmithKline, Inmagene, Janssen, Novartis, Pfizer, SUN Pharma and UCB. PB received speaker honoraria from AbbVie, Eli Lilly, Gilead, Janssen, MSD, Pfizer and UCB and served as advisor for Eli Lilly, Gilead, Janssen, Novartis and Pfizer. ERS has served as advisor for AbbVie, Janssen, Novartis and Roche; grant/research support from AbbVie, Janssen, Novartis, Pfizer, Roche and UCB; and served as speaker/received honoraria from AbbVie, Amgen, Bristol Myers Squibb, Eli Lilly, Janssen, Novartis, Pfizer, Roche and UCB. SDC, CG and EL are employees of Janssen Scientific Affairs, LLC, and own stock or stock options in Johnson & Johnson, of which Janssen Scientific Affairs is a wholly owned subsidiary. MS and FL are employed by Immunology Global Medical Affairs, Janssen Pharmaceutical Companies of Johnson & Johnson and own stock or stock options in Johnson & Johnson. DP received consulting fees from AbbVie, Biocad, Bristol Myers Squibb, Eli Lilly, Gilead, GlaxoSmithKline, MSD, Novartis, Pfizer, Roche and UCB and grants from AbbVie, Eli Lilly, MSD, Novartis and Pfizer. L-ST received grant/research support from Amgen, Boehringer Ingelheim, Janssen, GlaxoSmithKline, Novartis and Pfizer, and acted as a consultant for Janssen, Pfizer, Sanofi, AbbVie, Boehringer Ingelheim and Eli Lilly. PSH received speaker bureau support from AbbVie, Janssen and Novartis and consulting fees from Eli Lilly, Galapagos, Janssen and Pfizer. AK received consulting fees from AbbVie, Amgen, Bristol Myers Squibb, Genentech, Janssen, Eli Lilly, Merck, Novartis, Pfizer and UCB. AAD received consulting fees for participation in advisory boards from AbbVie, Amgen, Boehringer Ingelheim, Bristol Myers Squibb, Celgene, Eli Lilly, Galapagos, GlaxoSmithKline, Janssen, Novartis, Pfizer and UCB; research grant funding from AbbVie, Eli Lilly, GlaxoSmithKline, Novartis, Pfizer and UCB; and speaker fees from AbbVie, Eli Lilly, Janssen, Novartis, Pfizer and UCB. MØ received research grants from AbbVie, Bristol Myers Squibb, Celgene and Novartis, and speaker and/or consultancy fees from AbbVie, Boehringer Ingelheim, Bristol Myers Squibb, Celgene, Eli Lilly, Hospira, Janssen, Merck, Novartis, Novo, Orion, Pfizer, Regeneron, Roche, Sandoz, Sanofi and UCB. XB received consulting fees and grant/research support/speaker support from AbbVie, Biocad, Chugai, Eli Lilly, Janssen, MSD, Novartis, Pfizer, Roche and UCB.