Ketty Peris, Lev V. Demidov, Lars Bastholt, J.-J. Grob, Paul Nathan, M. Banjin, M. Kukushkina, Alexandros Stratigos, A.M. Forsea, A. Ymeri, Matilda Bylaite-Bucinskiene, Christoph Hoeller, A. Zhukavets, V. Todorovic, G. Weinlich, Claus Garbe, K. Putnik, L. Kandolf Sekulovic, Piotr Rutkowski, M. Risteski, K. Kirov, Iris Zalaudek, J. Ocvirk, Reinhard Dummer, D. Herceg, J. Maric-Brozic, Helen Gogas, Ricardo Vieira, Judit Oláh, Ivana Krajsová, N. Babovic, L. De La Cruz Merino, C. Blank, Johan Hansson, Bart Neyns, Axel Hauschild, C. Lebbé, Laboratory of Molecullar and Cellular Therapy, Laboratory for Medical and Molecular Oncology, Clinical sciences, [Sekulovic, L. Kandolf] Mil Med Acad, Fac Med, Dept Dermatol, Belgrade, Serbia, [Peris, K.] Univ Cattolica Sacro Cuore, Inst Dermatol, Rome, Italy, [Hauschild, A.] Univ Hosp Schleswig Holstein UKSH, Dept Dermatol, Campus Kiel, Kiel, Germany, [Stratigos, A.] Univ Athens, Athens, Greece, [Gogas, H.] Univ Athens, Athens, Greece, [Grob, J. -J.] Hop la Timone, Serv Dermatol & Cancerol Cutanee, Marseille, France, [Nathan, P.] Mt Vernon Canc Ctr, Northwood, Middx, England, [Dummer, R.] Univ Hosp, Univ Spital Zurich, Skin Canc Ctr, Zurich, Switzerland, [Forsea, A. -M.] Carol Davila Univ Med & Pharm, Elias Univ Hosp Bucharest, Bucharest, Romania, [Hoeller, C.] Med Univ Vienna, Dept Dermatol, Vienna, Austria, [Demidov, L.] NN Blokhin Russian Canc Res Ctr, Moscow, Russia, [Lebbe, C.] Hosp St Louis, APHP, Paris, France, [Blank, C.] Netherland Canc Inst, Amsterdam, Netherlands, [Olah, J.] Univ Szeged, Dept Dermatol & Allergol, Szeged, Hungary, [Bastholt, L.] Odense Univ Hosp, Dept Oncol, Odense, Denmark, [Herceg, D.] Univ Hosp Zagreb, Dept Oncol, Zagreb, Croatia, [Neyns, B.] VUB, Univ Ziekenhuis Brussel, Dept Med Oncol, Brussels, Belgium, [Vieira, R.] Univ Coimbra, Fac Med, Dept Dermatol, Coimbra, Portugal, [Hansson, J.] Karolinska Inst, Dept Oncol Pathol, Stockholm, Sweden, [Hansson, J.] Karolinska Univ Hosp Solna, Stockholm, Sweden, [Rutkowski, P.] Maria Sklodowska Curie Mem Canc Ctr, Warsaw, Poland, [Rutkowski, P.] Inst Oncol, Warsaw, Poland, [Krajsova, I.] Gen Teaching Hosp, Prague, Czech Republic, [Bylaite-Bucinskiene, M.] Vilnius Univ, Dept Dermatol, Vilnius, Lithuania, [Zalaudek, I.] Med Univ Graz, Div Dermatol & Venerol, Graz, Austria, [Maric-Brozic, J.] Univ Hosp Ctr Sestre Milosrdnice, Zagreb, Croatia, [Babovic, N.] Inst Oncol & Radiol Serbia, Belgrade, Serbia, [Banjin, M.] Univ Hosp Sarajevo, Dept Oncol, Sarajevo, Bosnia & Herceg, [Putnik, K.] North Estonia Med Ctr, Tallinn, Estonia, [Weinlich, G.] Med Univ Innsbruck, Dept Dermatol & Venerol & Allergy, Innsbruck, Austria, [Todorovic, V.] Clin Oncol & Radiotherapy, Podgorica, Montenegro, [Kirov, K.] Natl Canc Ctr, Clin Oncodermatol, Sofia, Bulgaria, [Ocvirk, J.] Inst Oncol Ljubljana, Ljubljana, Slovenia, [Zhukavets, A.] NN Alexandrov Natl Canc Ctr Belarus NCCB, Minsk, BELARUS, [Kukushkina, M.] Natl Canc Inst, Kiev, Ukraine, [De La Cruz Merino, L.] Hosp Univ Virgen Macarena, Dept Clin Oncol, Seville, Spain, [Ymeri, A.] Univ Hosp Mother Theresa, Tirana, Albania, [Risteski, M.] Univ Clin Radiotherapy & Oncol, Skopje, Macedonia, [Garbe, C.] Eberhard Karls Univ Tubingen, Dept Dermatol, Ctr Dermatooncol, Tubingen, Germany, Kandolf Sekulovic, L., Peris, K., Hauschild, A., Stratigos, A., Grob, J. -J., Nathan, P., Dummer, R., Forsea, A. -M., Hoeller, C., Gogas, H., Demidov, L., Lebbe, C., Blank, C., Olah, J., Bastholt, L., Herceg, D., Neyns, B., Vieira, R., Hansson, J., Rutkowski, P., Krajsova, I., Bylaite-Bucinskiene, M., Zalaudek, I., Maric-Brozic, J., Babovic, N., Banjin, M., Putnik, K., Weinlich, G., Todorovic, V., Kirov, K., Ocvirk, J., Zhukavets, A., Kukushkina, M., De La Cruz Merino, L., Ymeri, A., Risteski, M., and Garbe, C.