1. Muscle Biology Research Group, Schools of Nursing & Health Studies; University of Missouri Kansas City; Kansas City MO USA
2. Institute for Aging Research, Hebrew SeniorLife; Department of Medicine; Beth Israel Deaconess Medical Center Boston MA USA
3. Harvard Medical School; Boston; MA USA
4. Department of Oral and Craniofacial Sciences, School of Dentistry; University of Missouri; Kansas City MO USA