作者单位:Microbiology Department, Medical School, National and Kapodistrian University of Athens, Goudi[1]Dermatopathologie Friedrichshafen, Friedrichshafen, Germany[2]Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, National and[3]Department of Skin and Venereal Diseases, University of Ioannina Medical School, Ioannina, Greece[4]