time type censoring 6 6-MP 1 6 6-MP 1 6 6-MP 1 6 6-MP 0 7 6-MP 1 9 6-MP 0 10 6-MP 1 10 6-MP 0 11 6-MP 0 13 6-MP 1 16 6-MP 1 17 6-MP 0 19 6-MP 0 20 6-MP 0 22 6-MP 1 23 6-MP 1 25 6-MP 0 32 6-MP 0 32 6-MP 0 34 6-MP 0 35 6-MP 0 1 placebo 1 1 placebo 1 2 placebo 1 2 placebo 1 3 placebo 1 4 placebo 1 4 placebo 1 5 placebo 1 5 placebo 1 8 placebo 1 8 placebo 1 8 placebo 1 8 placebo 1 11 placebo 1 11 placebo 1 12 placebo 1 12 placebo 1 15 placebo 1 17 placebo 1 22 placebo 1 23 placebo 1