1. A. Rauch, PT, BSc, is Project Leader, Swiss Paraplegic Research, Nottwil, Switzerland, and Project Scientist, ICF Research Branch, WHO CC FIC Germany (DIMDI) at Swiss Paraplegic Research, Nottwil, Switzerland, and at Institute for Health and Rehabilitation Science (IHRS), Ludwig-Maximilian University, Munich, Germany.
2. R. Escorpizo, PT, DPT, MSc, is Research Scientist, Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland, and at Swiss Paraplegic Research, Nottwil, Switzerland; Swiss Paraplegic Research, Nottwil, Switzerland; and ICF Research Branch, WHO CC FIC Germany (DIMDI) at Swiss Paraplegic Research, Nottwil, Switzerland, and at Institute for Health and Rehabilitatio
3. D.L. Riddle, PT, PhD, FAPTA, is Otto D. Payton Professor, Department of Physical Therapy, Virginia Commonwealth University, Medical College of Virginia Campus, Richmond, Virginia.
4. I. Eriks-Hoogland, MD, is Medical Officer, Swiss Paraplegic Research, Nottwil, Switzerland.
5. G. Stucki, MD, MS, is Professor and Chair, Department of Health Sciences and Health Policy, University of Lucerne, Lucerne, Switzerland, and at Swiss Paraplegic Research, Nottwil, Switzerland; Director, Swiss Paraplegic Research, Guido A. Zäch Strasse 4, CH-6207 Nottwil, Switzerland; and Director, ICF Research Branch, WHO FIC CC Germany (DIMDI) at Swiss Paraplegic Research, Nottwil, Switzerland,
6. A. Cieza, PhD, MPH, is Senior Scientist, Institute for Health and Rehabilitation Sciences (IHRS), Ludwig-Maximilian University, Munich, Germany; Swiss Paraplegic Research, Nottwil, Switzerland; and ICF Research Branch, WHO FIC CC Germany (DIMDI) at Swiss Paraplegic Research, Nottwil, Switzerland, and at Institute for Health and Rehabilitation Sciences (IHRS), Ludwig Maximilian University, Munich,