1. Department of Biochemistry and Molecular Biology; Medical University of South Carolina; Charleston SC USA
2. Laboratory of Muscle Stem Cells and Gene Regulation; National Institute of Arthritis and Musculoskeletal and Skin Diseases; Bethesda MD USA
3. Department of Medicine; Division of Nephrology; Medical University of South Carolina; Charleston SC USA
4. Arthritis and Clinical Immunology Research Program; Division of Genomics and Data Sciences; Oklahoma Medical Research Foundation; Oklahoma City OK USA
5. Laboratory of Genetics; National Institute on Aging-Intramural Research Program, NIH; Baltimore MD USA