1. Department of DermatologyCliniques universitaires Saint‐Luc Brussels Belgium
2. Department of DermatologyUniversity Hospital Antwerp (UZA), and University of Antwerp (UA) Antwerp Belgium
3. Department of Anatomical PathologyCliniques universitaires Saint‐Luc Brussels Belgium
4. Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, and Unit of Tropical DiseasesUniversity Hospital of Antwerp (UZA) and University of Antwerp (UA) Antwerp Belgium
5. Department of Internal MedicineCliniques universitaires Saint‐Luc Brussels Belgium