1 Department of Oncology and Pathology, Cancer Center Karolinska, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.
2 Dermatology Department, Karolinska University Hospital, Stockholm, Sweden.
3 Department of Dermatology, University of Medicine and Pharmacy 'Iuliu Hatieganu', Cluj-Napoca, Romania.
4 Departments of Animal Sciences and Applied Biological Chemistry, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, Japan.
5 Department of Oncology and Pathology, Cancer Center Karolinska, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden. Leonard.Girnita@ki.se.
6 Department of Oncology and Pathology, Cancer Center Karolinska, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden. Ada.Girnita@ki.se.
7 Dermatology Department, Karolinska University Hospital, Stockholm, Sweden. Ada.Girnita@ki.se.