1. Department of Dermatology, Mersin Medical School, University of Mersin, 33079, Mersin, Turkey
2. Department of Dermatology, Bovenij Ziekenhuis, Statenjachtstraat 1, 1034 CS Amsterdam, Postbus 37610, 1030 BD Amsterdam, The Netherlands
3. Department of Dermatology, University of Florence, Via della Pergola 60, 50132 Florence, Italy
4. Rheumatology Research Center, Shariati Hospital, Kargar Avenue, Tehran144114, Iran