307 The study design of a trial of dupilumab in adult patients with bullous pemphigoid (BP): LIBERTY-BP ADEPT. - Murrell, Dedee F.; Joly, Pascal; Werth, Victoria P.; Laws, Elizabeth; Mannent, Leda P.; Beazley, Bethany; Dubost-Brama, Ariane; Shabbir, Arsalan (British Journal of Dermatology, 2023)