move initialization of italgos in its own function
move initialization of italgos in its own function

mrirecon/bart,sdimoudi/bart,sdimoudi/bart,sdimoudi/bart,mrirecon/bart,sidward/bart,Takishima/bart,sidward/bart,Takishima/bart,sdimoudi/bart,sidward/bart,mrirecon/bart,sidward/bart,Takishima/bart,sidward/bart,sdimoudi/bart,mrirecon/bart,Takishima/bart,mrirecon/bart,Takishima/bart