1. L.S. Van Alstyne, PT, DPT, OT, is Physical Therapist, Physical Therapy Associates of Schenectady, 1182 Troy Schenectady Rd, Suite LL02, Latham, NY 12110 (USA).
2. K.L. Harrington, PT, DPT, MS, WCS, BCB-PMD, is Associate Director, Department of Residency/Fellowship & Specialist Certification, American Physical Therapy Association, Alexandria, Virginia.
3. E.M. Haskvitz, PT, PhD, ATC, is Interim Dean, School of Health Sciences, and Professor, Physical Therapy, The Sage Colleges, Troy, New York.