Authors
P. Vasilev
Department of Dermatology, Venereology and Allergology, University Hospital “Dr. Georgi Stranski”, Faculty of Medicine, Medical University, Pleven
M. Karaivanov
Department of General and Clinical Pathology, University Hospital “Dr. Georgi Stranski”, Faculty of Medicine, Medical University, Pleven
D. Dimitrov
Surgical Oncology Department, University Hospital “Dr. Georgi Stranski”, Faculty of Medicine, Medical University, Pleven
P. Troyanova
Department of Nuclear Medicine, Radiation Therapy and Medical Oncology, University Hospital “Tsaritsa Yoanna”, Faculty of Medicine, Medical University, Sofia
I. Yordanova
Department of Dermatology, Venereology and Allergology, University Hospital “Dr. Georgi Stranski”, Faculty of Medicine, Medical University, Pleven