Affiliation: | 1. King Khalid University Hospital, Riyadh, Saudi Arabia;2. College of Medicine, King Saud University, Riyadh, Saudi Arabia;3. FHU Immune‐Mediated Inflammatory Diseases and Targeted Therapies (IMMINeNT), Lille, France;4. Department of Dermatology, University Hospital of Lille, Lille, France;5. College of Medicine, Lille 2 University, Lille, France |