1. Bone Muscle Research Center, College of Nursing and Health Innovations, Department of Graduate Nursing, University of Texas at Arlington, Arlington, Texas, USA.
2. National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Department of Veterans Affairs Medical Center, New York, New York, USA.
3. Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
4. Department of Physiology and Cell Biology, Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA.
5. Indiana Center for Musculoskeletal Health, Indiana University Medical School, Indianapolis, Indiana, USA.