Electrochemotherapy – An easy, highly effective and safe treatment of cutaneous and subcutaneous metastases: Results of ESOPE (European Standard Operating Procedures of Electrochemotherapy) study Tags: Billard V,Čemažar M,Collins CG,Garbay JR,Geertsen PF,Gehl J,Larkin JO,Marty M,Miklavčič D,Mir LM,Morsli N,O’Sullivan GC,Paulin-Košir SM,Pavlović I,Robert C,Rudolf Z,Serša G,Snoj M,Soden DM