1. Department of Dermatology University Hospital of Patras, School of Medicine, University of Patras Patras Greece
2. Department of Biochemistry School of Medicine, University of Patras Patras Greece
3. Hematology Division, Department of Internal Medicine University Hospital of Patras, School of Medicine Patras Greece
4. Department of Anatomy‐Histology‐Embryology School of Medicine, University of Patras Patras Greece