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. Author manuscript; available in PMC: 2016 Oct 30.
Published in final edited form as: Stat Med. 2015 Jun 4;34(24):3246–3280. doi: 10.1002/sim.6541
6 1 1 0 1 0 0 3 0 0 1
13 3 1 1 3 2 1 1 1 0 4
0 0 0 0 0 0 0 0 0 0 2
6 0 0 2 1 2 0 1 0 0 2
2 0 0 0 1 0 1 0 0 0 2
1 0 0 0 1 0 0 0 0 0 1
1 0 0 0 1 0 0 0 0 0 0
8 0 1 1 3 1 1 1 0 0 -999
9 1 0 2 3 0 0 2 1 0 4