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. 2011 Nov 7;6(11):e26920. doi: 10.1371/journal.pone.0026920

Figure 1. Study design of CD families.

Figure 1

The family set was splitted in a Training set, that is 157 trios composed by the 157 probands and their unaffected parents and in a Validation set, that is 249 sibs of the probands.