[1] Clin Res & Pract Ctr Specialized Oncol Care, Dept Pathol, St Petersburg, Russia
[2] St Petersburg State Univ, Med Fac, Dept Pathol, St Petersburg, Russia
[3] St Petersburg Medicosocial Inst, Dept Pathol, St Petersburg, Russia
[4] Mil Med Acad, Dept Dermatol, St Petersburg, Russia
[5] QEII Med Ctr, PathWest Lab Med WA, Nedlands, WA, Australia
[6] Univ Western Australia, Sch Pathol & Lab Med, Nedlands, WA, Australia
[7] King Edward Mem Hosp, PathWest Lab Med WA, Perth, WA, Australia
[8] Charles Univ Prague, Med Fac Pilsen, Sikls Dept Pathol, Prague, Czech Republic
[9] Charles Univ Prague, Med Fac Hosp, Biopt Lab, Plzen, Czech Republic
[10] Charles Univ Prague, Med Fac Hosp, Dept Obstet & Gynecol, Plzen, Czech Republic
[11] Miraca Life Sci, Irving, TX USA
[12] Med Coll Wisconsin, Div Dermatopathol, Dept Pathol, Milwaukee, WI 53226 USA
[13] Zurich Univ Hosp, Dept Dermatol, Dermatopathol Unit, Zurich, Switzerland