1. Institute for Diabetes, Obesity, and Metabolism Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA
2. Department of Physiology Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA
3. Penn Muscle Institute, Department of Physiology Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA
4. Department of Cellular and Molecular Physiology Penn State College of Medicine Hershey PA USA
5. Cardiovascular Institute Perelman School of Medicine at the University of Pennsylvania Philadelphia PA USA