“…The follow-up period ranged from 1 to 60 months. The characteristics and main efficacy results of the 20 trials are displayed in Table 1 [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27]. The majority of studies included patients with newly diagnosed disease [8, 10-12, 14, 16, 18, 21] or a combination of newly diagnosed disease and recurrent disease [9,13,19,20,22,25,27].…”