1. KJ Brusse, PT, MPT, and S Zimdars, PT, MPT, were graduate students, Program in Physical Therapy, Concordia University, Mequon, Wis, during this study, which was completed in partial fulfillment of the requirements for their Master of Physical Therapy degree
2. KR Zalewski, PT, PhD, is Associate Professor, Program in Physical Therapy, Concordia University
3. TM Steffen, PT, PhD, is Director, Program in Physical Therapy, Concordia University, 12800 N Lake Shore Dr, Mequon, WI 53097 (USA)