Bullous pemphigoid after SARS‐CoV‐2 vaccination: spike‐protein‐directed immunofluorescence confocal microscopy and T‐cell‐receptor studies. (20th January 2022) - Gambichler, T.; Hamdani, N.; Budde, H.; Sieme, M.; Skrygan, M.; Scholl, L.; Dickel, H.; Behle, B.; Ganjuur, N.; Scheel, C.; Abu Rached, N.; Ocker, L.; et al.