Affiliation: | 1. Department of Clinical Hematology, Hospital del Mar, Passeig Maritim 25-29, 08003 Barcelona, Spain;2. Department of Dermatology, Hospital del Mar, Passeig Maritim 25-29, 08003 Barcelona, Spain;3. Department of Pathology, Hospital del Mar, Passeig Maritim 25-29, 08003 Barcelona, Spain;1. Department of Pathology, University of California San Francisco, USA;2. Department of Dermatology, University of California San Francisco, USA |