Immunosuppressants in dermatology on vaccine immunogenicity: a prospective cohort study of pemphigus patients in the pandemic - Lu, Kun-Lin; Lee, Hua-En; Chen, Chun-Bing; Hui, Rosaline Chung-Yee; Chang, Ya-Ching; Lu, Chun-Wei; Wang, Chuang-Wei; Chung, Wen-Hung (Frontiers in Immunology, 2024)