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n/a
2.7 months
3.4 months
n/a
1.7 rounds
2.7 reports
moderate
3
3.3
n/a
n/a
n/a
n/a
n/a
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n/a
n/a
n/a
n/a
n/a
3.3 months
3.8 months
n/a
2.0 rounds
3.0 reports
very difficult
3
4
n/a
n/a
n/a
n/a
n/a
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