...rituximab in combination with CHOP or bendamustine should be used if complete remission and long PFS are the therapeutic goals [I, B]. If there is evidence of more aggressive clinical course, obinutuzumab/rituximab-CHOP should be applied....Consensus-driven recommendations- For stage III/IV FL with high tumor burden and >65 years and <65 years immunoCHT such as...R-CHOP [I,A].