Hideyuki Ujiie, Hiroaki Iwata, Jun Yamagami, Takekuni Nakama, Yumi Aoyama, Shigaku Ikeda, Norito Ishii, Keiji Iwatsuki, Michiko Kurosawa, Daisuke Sawamura, Akiko Tanikawa, Daisuke Tsuruta, Wataru Nishie, Wataru Fujimoto, Masayuki Amagai, Hiroshi Shimizu, Committee for Guidelines for the Management of Pemphigoid Diseases Including Epidermolysis Bullosa Acquisita