| Affiliation: | 1. Department of Kinesiology, University of Georgia, Athens, GA, USA;2. Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA;3. Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA;4. Department of Radiology, Michigan State University, East Lansing, MI, USA;5. Department of Epidemiology and Biostatistics, University of Georgia, Athens, GA, USA;6. Department of Orthopedics, Nemours AI duPont Hospital for Children, Wilmington, DE, USA;1. Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, 230031, China;2. University of Science and Technology of China, Hefei, 230026, China |
