Affiliation: | 2. University of Vermont, Department of Orthopaedics and Rehabilitation, San Antonio, TX, USA;3. University of Texas Health Science Center at San Antonio, Department of Orthopaedics, Burlington, VT, USA;4. University of Vermont, Department of Medical Biostatistics, Burlington, VT, USA;6. University of Vermont, Department of Rehabilitation and Movement Science, Burlington, VT, USA |