1. Light Imaging Section, Office of Science and Technology, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, USA
2. Department of Biochemistry, Molecular Biology, and Biophysics, and Program in Molecular, Cellular, Developmental Biology, and Genetics, University of Minnesota-Twin Cities, Minneapolis, MN, USA
3. Laboratory of Muscle Stem Cells and Gene Regulation, Muscle Disease Unit, NIAMS, NIH, Bethesda, MD, USA
4. Johns Hopkins University School of Medicine, Baltimore, MD, USA
5. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), NIH, Bethesda, MD, USA