Affiliation: | 1. Institute of Dermatology, Department of Clinical‐Surgical, Diagnostic and Pediatric Science, IRCCS Foundation Policlinico San Matteo, University of Pavia, Pavia, Italy;2. Department of Haematology, IRCCS Foundation Policlinico San Matteo, University of Pavia, Pavia, Italy;3. First Department of Internal Medicine, IRCCS Foundation Policlinico San Matteo, University of Pavia, Pavia, Italy;4. Department of Pediatrics, IRCCS Foundation Policlinico San Matteo, University of Pavia, Pavia, Italy |