Institution: | 1. Department of Physical Therapy, Azusa Pacific University, Azusa, CA;2. St. Annes Primary Care Center, Lytham, Lancashire, United Kingdom;3. Rehabilitation Clinical Trials Center, Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA;4. Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX |