Tchernev Georgi, Chokoeva Anastasiya Atanasova, Wollina Uwe, Lotti Torello
Policlinic for Dermatology and Venereology, Saint Kliment Ohridski University, University Hospital Lozenetz, Koziak street 1, Sofia, Bulgaria.
"Onkoderma"-Policlinic for Dermatology and Dermatologic Surgery, General Skobelev 26 blvd., Sofia, Bulgaria.
Dermatol Ther. 2016 May;29(3):150-1. doi: 10.1111/dth.12293. Epub 2015 Sep 3.