1. Department of Molecular and Human Genetics; Baylor College of Medicine; Houston Texas USA
2. Department of Biochemistry and Molecular Biology; Baylor College of Medicine; Houston Texas USA
3. Department of Molecular Virology and Microbiology; Baylor College of Medicine; Houston Texas USA
4. The Dan L Duncan Comprehensive Cancer Center; Baylor College of Medicine; Houston Texas USA
5. Presently at Graduate School of The Stowers Institute for Medical Research; Kansas City Missouri USA
6. Presently at Duke Center for Genomic and Computational Biology; Duke University; Durham North Carolina USA