Center for Proteomics and Bioinformatics, Department of Nutrition, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106.|Department Electrical Engineering and Computer Science, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106.|Center for Proteomics and Bioinformatics, Department of Nutrition, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106.