Algorithms|Analysis of Variance|Computer Simulation|Gene Expression Profiling|Gene Expression Regulation|Humans|Li-Fraumeni Syndrome|Models, Genetic|Models, Statistical|Oligonucleotide Array Sequence Analysis|Quality Control|Reproducibility of Results|Sample Size|Sensitivity and Specificity|Sequence Alignment|Sequence Analysis, DNA|Sequence Homology, Nucleic Acid|Stochastic Processes