Elsayad, Khaled ; Elsayad, Khaled Abdelsalam Mohamed Shahereldin ; Moustakis, Christos ; Simonsen, Manuela; Bäcker, Dagmar; Haverkamp, Uwe ; Haverkamp, U. ; Eich, Hans-Theodor ; Eich, Hans Theodor ; Eich, Hans Theodor ; Eich, Hans Theodor: In-vivo dosimetric analysis in total skin electron beam therapy